Exhibit 3.3

SUPPLEMENT TO
SEVENTH AMENDED AND RESTATED LIMITED PARTNERSHIP AGREEMENT
OF
SIMON PROPERTY GROUP, L.P.

THIS SUPPLEMENT TO SEVENTH AMENDED AND RESTATED LIMITED PARTNERSHIP AGREEMENT("Supplement"), entered into as of
this    day of March, 2003, bySIMON PROPERTY GROUP, INC., a Delaware corporation ("General Partner"), the sole general partner of SIMON PROPERTY GROUP,
L.P., a Delaware limited partnership (the "Partnership").

W I T N E S S E T H

WHEREAS, the Agreement of Limited Partnership of the Partnership was last amended and restated in its entirety by
the Seventh Amended and Restated Limited Partnership Agreement of Simon Property Group, L.P., dated August 27, 1999 ("Agreement"); and

WHEREAS, the General Partner desires to supplement the Agreement by attaching thereto true, correct and complete copies of Exhibits "B 1"
and "B 2" thereto which set forth the terms and conditions of the "GP Preferred Unit Designation" and the "LP Preferred Unit Designation" as those terms are each defined in the Agreement as of the
date hereof;

NOW, THEREFORE, in consideration of the mutual covenants and agreements herein contained and other good and valuable consideration, the
receipt, adequacy and sufficiency of which are hereby acknowledged, the Agreement is supplemented in the following respects:

1.Terms.All capitalized terms not otherwise defined herein shall have the meaning set forth in the Agreement.

2.Exhibit "B 1".Exhibit "B 1" attached to the Agreement is hereby deleted in its entirety and in its place and
stead is substituted Exhibit "B 1GP Preferred Unit Designation" attached hereto.

3.Exhibit "B 2".Exhibit "B 2" attached to the Agreement is hereby deleted in its entirety and in its place and
stead is substituted Exhibit "B 2LP Preferred Unit Designation" attached hereto.

4.Successors.This Supplement and all the terms and provisions hereof shall be binding upon and shall inure to
the benefit of all Partners, and their legal representatives, heirs, successors and permitted assigns, except as expressly herein otherwise provided.

5.Effect and Interpretation.THIS AGREEMENT SHALL BE GOVERNED BY AND CONSTRUED IN CONFORMITY WITH THE LAWS OF
THE STATE OF DELAWARE.

IN WITNESS WHEREOF, the parties hereto have executed this Supplement or caused this Supplement to be executed effective as of the date and
year first above written.

| |  | GENERAL PARTNER                                   
| |  | --------------------------------------------------
| |  | Simon Property Group, Inc., a Delaware corporation
| |  | By:                                               

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EXHIBIT B-1GP PREFERRED UNIT DESIGNATION

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CERTIFICATE OF DESIGNATION
OF
6.50% SERIES B CONVERTIBLE PREFERRED UNITS
OF
SIMON PROPERTY GROUP, L.P.

Pursuant to Articles 4.3(c) and 9.4 of the Seventh Amended and Restated Limited Partnership Agreement of Simon Property Group, L.P. (the "Operating Partnership");

WHEREAS, Simon Property Group, Inc. (the "Corporation") has issued 5,000,000 shares of 6.50% Series B Convertible Preferred
Stock (the "Series B Convertible Preferred Stock"); and

WHEREAS, in accordance with the terms of the Seventh Amended and Restated Limited Partnership Agreement of the Operating Partnership (the
"Partnership Agreement"), the Corporation has made a contribution of certain assets and liabilities to the Operating Partnership or its subsidiaries in exchange for preferred units having
substantially the same economic rights and terms of the Series B Convertible Preferred Stock;

NOW THEREFORE, the Corporation, the managing general partner of the Operating Partnership (in such capacity, the "Managing General
Partner"), hereby designates a series of preferred units and fixes the designations, powers, preferences and relative, participating, optional or other special rights, and the qualifications,
limitations or restrictions thereof, of such preferred units, as follows:

SECTION
1.Designation and Number.The units of such series shall be designated "6.50% Series B
Convertible Preferred Units" (the "Series B Convertible Preferred Units"). The authorized number of shares of Series B Convertible Preferred Units shall be 5,000,000. Each share of
Series B Convertible Preferred Stock, as it relates to a single Series B Convertible Preferred Unit, shall be deemed the "Related Issue" hereunder.

SECTION
2.Distributions.The holders of Series B Convertible Preferred Units, in preference to the
holders of Partnership Units of the Operating Partnership (the "Common Units"), any other series of Preferred Units ranking junior to the Series B Convertible Preferred Units either as to
distributions or upon liquidation, dissolution or winding up ("Junior Preferred Units") or any other class or series of units of the Operating Partnership ranking junior to the Series B
Convertible Preferred Units either as to distributions or upon liquidation, dissolution or winding-up ("Other Junior Units"), shall be entitled to receive an amount equal to the aggregate
dividends payable on the Related Issue at the times such dividends are paid. For this purpose, the aggregate dividends payable on the Related Issue shall be determined by assuming that adequate cash
and earnings are available to the Corporation for the payment of any dividends required to be paid with respect to the Related Issue. The Series B Convertible Preferred Units shall, with
respect to allocations and distributions pursuant to Article VI of the Partnership Agreement, rank (A) junior to any other series of Preferred Units hereafter duly established, the terms
of which shall specifically provide that such series shall rank prior to the Series B Convertible Preferred Units as to distributions and redemption rights,
(B)pari passuwith any other series of Preferred Units hereafter duly established, the terms of which shall specifically provide that such
series shall rankpari passuwith the Series B Convertible Preferred Units as to distributions and redemption rights and (C) prior to the
Common Units, Junior Preferred Units and any Other Junior Units.

SECTION
3.Conversion.(a)General.On the terms and
subject to the conditions of the Series B Convertible Preferred Stock Certificate of Designation (filed with the Corporation's charter

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documents in the State of Delaware), the Series B Convertible Preferred Stock may be converted into shares of Common Stock, par value $.0001 per share, of the Corporation ("Common Stock"). The
Series B Convertible Preferred Units shall be converted into Common Units at the time, at the conversion price and in such number as the Related Issue is converted into Common Stock. Common
Units issuable upon the conversion of Series B Convertible Preferred Units shall be deemed "Conversion Units" hereunder.

(b)Warrants Issued for Fractional Conversion Units.No fractional Conversion Units or scrip representing
fractions of Conversion Units shall be issued upon conversion of Series B Convertible Preferred Units. If a fractional Conversion Unit is otherwise deliverable to a converting holder upon a
conversion of Series B Convertible Preferred Units, the Operating Partnership shall in lieu thereof pay to the person entitled thereto an amount in cash equal to the current value of such
fraction, calculated to the nearest 1/1000th of a unit, to be computed using the current market price of a share of Common Stock on the date of conversion, determined in accordance with subparagraph
4(11) of the Series B Convertible Preferred Stock Certificate of Designation.

(c)Payment of Taxes.The Operating Partnership shall pay all documentary stamp or similar issue or transfer
taxes payable in respect of the issue or delivery of securities on conversion of the Series B Convertible Preferred Units;provided, however,that (i) the Operating Partnership shall not be required to pay any tax to the extent payable in respect of any transfer involved in the issue or delivery of securities in a name other than
that of the holder of Series B Convertible Preferred Units to be converted and (ii) no such issue or delivery shall be made unless and until such holder has paid to the Operating
Partnership the amount of any tax described in clause (i) payable in respect of the units of
such holder or has established, to the satisfaction of the Operating Partnership, that such tax has been paid or provided for.

SECTION
4.Status of Converted or Redeemed Series B Convertible Preferred Units.Upon any conversion or
any redemption, repurchase or other acquisition by the Operating Partnership of Series B Convertible Preferred Units, the Series B Convertible Preferred Units so converted, redeemed,
repurchased or acquired shall be retired and canceled.

SECTION
5.Redemption.Upon the redemption of any shares of the Related Issue, the Operating Partnership shall
redeem an equal number of Series B Convertible Preferred Units for a redemption price per unit equal to the redemption price per share of the Related Issue, exclusive of any accrued unpaid
dividends.

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CERTIFICATE OF DESIGNATION
OF
8.00% SERIES E CUMULATIVE REDEEMABLE PREFERRED UNITS
OF
SIMON PROPERTY GROUP, L.P.

Pursuant to Articles 4.3(c) and 9.4 of the Seventh Amended and Restated Limited Partnership Agreement of Simon Property Group, L.P. (the "Operating Partnership");

WHEREAS, Simon Property Group, Inc. (the "Corporation") has issued 1,000,000 shares of 8.00% Series E Cumulative Redeemable
Preferred Stock (the "Series E Cumulative Redeemable Preferred Stock"); and

WHEREAS, in accordance with the terms of the Seventh Amended and Restated Limited Partnership Agreement of the Operating Partnership (the
"Partnership Agreement"), the Corporation has made a contribution of assets to the Operating Partnership in exchange for preferred units having substantially the same economic rights and terms of the
Series E Cumulative Redeemable Preferred Stock.

NOW THEREFORE, the managing general partner of the Operating Partnership (in such capacity, the "Managing General Partner"), has
designated a series of preferred units and has fixed the designations, powers, preferences and relative, participating, optional or other special rights, and the qualifications, limitations or
restrictions thereof, of such preferred units, as follows:

SECTION
1.Designation and Number.The units of such series shall be designated "8.00% Series E
Cumulative Redeemable Preferred Units" (the "Series E Cumulative Redeemable Preferred Units"). The authorized number of Series E Cumulative Redeemable Preferred Units shall be 1,000,000.
Each share of Series E Cumulative Redeemable Preferred Stock, as it relates to a single Series E Cumulative Redeemable Preferred Unit, shall be deemed the "Related Issue" hereunder.

SECTION
2.Distributions.The holders of Series E Cumulative Redeemable Preferred Units, in preference to
the holders of Partnership Units of the Operating Partnership (the "Common Units"), any other series of Preferred Units ranking junior to the Series E Cumulative Redeemable Preferred Units
either as to distributions or upon liquidation, dissolution or winding-up ("Junior Preferred Units") or any other class or series of units of the Operating Partnership ranking junior to
the Series E Cumulative Redeemable Preferred Units either as to distributions or upon liquidation, dissolution or winding-up ("Other Junior Units"), shall be entitled to receive an
amount equal to the aggregate dividends payable on the Related Issue at the times such dividends are paid. For this purpose, the aggregate dividends payable on the Related Issue shall be determined by
assuming that adequate cash and earnings are available to the Corporation for the payment of any dividends required to be paid with respect to the Related Issue. The Series E Cumulative
Redeemable Preferred Units shall, with respect to allocations and distributions pursuant to Article VI of the Partnership Agreement, rank (A) junior to any other series of Preferred
Units hereafter duly established, the terms of which shall specifically provide that such series shall rank prior to the Series E Cumulative Redeemable Preferred Units as to distributions and
redemption rights, (B)pari passuwith any series of Preferred Units hereafter duly established, the terms of which shall specifically provide
that such series shall rankpari passuwith the Series E Cumulative Redeemable Preferred Units as to distributions and redemption rights and
(C) prior to the Common Units, Junior Preferred Units and any Other Junior Units.

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SECTION
3.Status of Redeemed Series E Cumulative Redeemable Preferred Units.Upon any redemption,
repurchase or other acquisition by the Operating Partnership of Series E Cumulative Redeemable Preferred Units, the Series E Cumulative Redeemable Preferred Units so converted, redeemed,
repurchased or acquired shall be retired and canceled.

SECTION
4.Redemption.Upon the redemption of any shares of the Related Issue, the Operating Partnership shall
redeem an equal number of Series E Cumulative Redeemable Preferred Units for a redemption price per unit equal to the redemption price per share of the Related Issue, exclusive of any accrued
unpaid dividends.

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CERTIFICATE OF DESIGNATION
OF
83/4% SERIES F CUMULATIVE REDEEMABLE PREFERRED UNITS
OF
SIMON PROPERTY GROUP, L.P.

Pursuant
to Articles 4.3(c) and 9.4 of the Seventh Amended and Restated Limited Partnership Agreement of Simon Property Group, L.P. (the "Operating Partnership");

WHEREAS, pursuant to an Agreement of Merger dated May 9, 2001 (the "Agreement of Merger") between SPG Properties, Inc., a
Maryland corporation ("Properties") and Simon Property Group, Inc., a Delaware corporation (the "Corporation"), Properties was merged with and into the Corporation, with the Corporation being
the surviving corporation, effective as of July 1, 2001 (the "Effective Time"); and

WHEREAS, at the Effective Time, each of the issued and outstanding shares of Properties' 83/4% Series B Cumulative
Redeemable Preferred Stock, par value $.0001 per share (the "Series B Cumulative Redeemable Preferred Stock"), were converted into the right to receive one share of the Corporation's
83/4% Series F Cumulative Redeemable Preferred Stock, par value $.0001 per share (the "Series F Cumulative Redeemable Preferred Stock"); and

WHEREAS, the Series F Cumulative Redeemable Preferred Stock is intended to have identical powers, designations, preferences and
rights as the Series B Cumulative Redeemable Preferred Stock; and

WHEREAS, at the Effective Time, the Corporation issued 8,000,000 shares of the Series F Cumulative Redeemable Preferred Stock; and

WHEREAS, in accordance with the terms of the Seventh Amended and Restated Limited Partnership Agreement of the Operating Partnership,
Properties made a contribution of assets to the Operating Partnership in exchange for preferred units designated 83/4% Series B Cumulative Redeemable Preferred Units (the
"Series B Cumulative Redeemable Preferred Units") having substantially the same economic rights and terms as the Series B Cumulative Redeemable Preferred Stock; and

WHEREAS, the Corporation, as the general partner of the Operating Partnership (in such capacity, the "General Partner") wishes to evidence
that as of the Effective Time, the Series B Cumulative Redeemable Preferred Units previously designated by the General Partner have substantially the same economic rights and terms as the
Series F Cumulative Redeemable Preferred Stock, and further wishes to re-designate such preferred units to correspond to the Series F Cumulative Redeemable Preferred Stock.

NOW THEREFORE, the Corporation, as general partner of the Operating Partnership (in such capacity, the "General Partner"), has designated
a series of preferred units and has fixed the designations, powers, preferences and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions
thereof, of such preferred units, as follows:

SECTION
1.Designation and Number.The units of such series shall be designated "83/4%
Series F Cumulative Redeemable Preferred Units" (the "Series F Cumulative Redeemable Preferred Units"). The authorized number of shares of Series F Cumulative Redeemable Preferred
Units shall be

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8,000,000. Each share of Series F Cumulative Redeemable Preferred Stock, as it relates to a single Series F Cumulative Redeemable Preferred Unit, shall be deemed the "Related Issue"
hereunder.

SECTION
2.Distributions.The holders of Series F Cumulative Redeemable Preferred Units, in preference to
the holders of Partnership Units (as that term is defined in the Partnership Agreement) of the Operating Partnership (the "Common Units"), any other series of Preferred Units ranking junior to the
Series F Cumulative Redeemable Preferred Units either as to distributions or upon liquidation, dissolution or winding-up ("Junior Preferred Units") or any other class or series of
units of the Operating Partnership ranking junior to the Series F Cumulative Redeemable Preferred Units either as to distributions or upon liquidation, dissolution or winding-up
("Other Junior Units"), shall be entitled to receive an amount equal to the aggregate dividends payable on the Related Issue at the times such dividends are paid. For this purpose, the aggregate
dividends payable on the Related Issue shall be determined by assuming that adequate cash and earnings are available to the Corporation for the payment of any dividends required to be paid with
respect to the Related Issue. The Series F Cumulative Redeemable Preferred Units shall, with respect to allocations and distributions pursuant to Article VI of the Partnership Agreement,
rank (A) junior to any other series of Preferred Units hereafter duly established, the terms of which shall specifically provide that such series shall rank prior to the Series F
Cumulative Redeemable Preferred Units as to distributions and redemption rights, (B)pari passuwith any series of Preferred Units hereafter duly
established, the terms of which shall specifically provide that such series shall rankpari passuwith the Series F Cumulative Redeemable
Preferred Units as to distributions and redemption rights and (C) prior to the Common Units, Junior Preferred Units and any Other Junior Units.

SECTION
3.Status of Redeemed Series F Cumulative Redeemable Preferred Units.Upon any redemption,
repurchase or other acquisition by the Operating Partnership of Series F Cumulative Redeemable Preferred Units, the Series F Cumulative Redeemable Preferred Units so converted, redeemed,
repurchased or acquired shall be retired and canceled.

SECTION
4.Redemption.Upon the redemption of any shares of the Related Issue, the Operating Partnership shall
redeem an equal number of Series F Cumulative Redeemable Preferred Units for a redemption price per unit equal to the redemption price per share of the Related Issue, exclusive of any accrued
unpaid dividends.

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CERTIFICATE OF DESIGNATION
OF
7.89% SERIES G CUMULATIVE STEP-UP PREMIUM RATE PREFERRED UNITS
OF
SIMON PROPERTY GROUP, L.P.

Pursuant
to Articles 4.3(c) and 9.4 of the Seventh Amended and Restated Limited Partnership Agreement of Simon Property Group, L.P. (the "Operating Partnership");

WHEREAS, pursuant to an Agreement of Merger dated May 9, 2001 (the "Agreement of Merger") between SPG Properties, Inc., a
Maryland corporation ("Properties") and Simon Property Group, Inc., a Delaware corporation (the "Corporation"), Properties were merged with and into the Corporation, with the Corporation being
the surviving corporation, effective as of July 1, 2001 (the "Effective Time"); and

WHEREAS, at the Effective Time, each of the issued and outstanding shares of Properties' 7.89% Series C Cumulative
Step-Up Premium Rate Preferred Stock, par value $.0001 per share (the "Series C Cumulative Step-Up Premium Rate Preferred Stock"), were converted into the right to
receive one share of the Corporation's 7.89% Series G Cumulative Step-Up Premium Rate Preferred Stock, par value $.0001 per share (the "Series G Cumulative
Step-Up Premium Rate Preferred Stock"); and

WHEREAS, the Series G Cumulative Step-Up Premium Rate Preferred Stock is intended to have identical powers,
designations, preferences and rights as the Series C Cumulative Step-Up Premium Rate Preferred Stock; and

WHEREAS, at the Effective Time, the Corporation issued 3,000,000 shares of the Series G Cumulative Step-Up Premium Rate
Preferred Stock; and

WHEREAS, in accordance with the terms of the Seventh Amended and Restated Limited Partnership Agreement of the Operating Partnership,
Properties made a contribution of assets to the Operating Partnership in exchange for preferred units designated 7.89% Series C Cumulative Step-Up Premium Rate Preferred Units (the
"Series C Cumulative Step-Up Premium Rate Preferred Units") having substantially the same economic rights and terms as the Series C Cumulative Step-Up Premium
Rate Preferred Stock; and

WHEREAS, the Corporation, as the general partner of the Operating Partnership (in such capacity, the "General Partner") wishes to evidence
that as of the Effective Time, the Series C Cumulative Step-Up Premium Rate Preferred Units previously designated by the General Partner have substantially the same economic rights
and terms as the Series G Cumulative Step-Up Premium Rate Preferred Stock, and further wishes to re-designate such preferred units to correspond to the Series G
Cumulative Step-Up Premium Rate Preferred Stock.

NOW THEREFORE, the General Partner has designated a series of preferred units and has fixed the designations, powers, preferences and
relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, of such preferred units, as follows:

SECTION
1.Designation and Number.The units of such series shall be designated "7.89% Series G
Cumulative Step-Up Premium Rate Preferred Units" (the "Series G Cumulative Step-Up Premium Rate Preferred Units"). The authorized number of shares of Series G
Cumulative Step-Up Premium Rate Preferred Units shall be 3,000,000. Each share of Series G Cumulative Step-Up

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Premium Rate Preferred Stock, as it relates to a single Series G Cumulative Step-Up Premium Rate Preferred Unit, shall be deemed the "Related Issue" hereunder.

SECTION
2.Distributions.The holders of Series G Cumulative Step-Up Premium Rate Preferred
Units, in preference to the holders of Partnership Units (as that term is defined in the Partnership Agreement) of the Operating Partnership (the "Common Units"), any other series of Preferred Units
ranking junior to the Series G Cumulative Step-Up Premium Rate Preferred Units either as to distributions or upon liquidation, dissolution or winding-up ("Junior
Preferred Units") or any other class or series of units of the Operating Partnership ranking junior to the Series G Cumulative Step-Up Premium Rate Preferred Units either as to
distributions or upon liquidation, dissolution or winding-up ("Other Junior Units"), shall be entitled to receive an amount equal to the aggregate dividends payable on the Related Issue at
the times such dividends are paid. For this purpose, the aggregate dividends payable on the Related Issue shall be determined by assuming that adequate cash and earnings are available to the
Corporation for the payment of any dividends required to be paid with respect to the Related Issue. The Series G Cumulative Step-Up Premium Rate Preferred Units shall, with respect
to allocations and distributions pursuant to Article VI of the Partnership Agreement, rank (A) junior to any other series of Preferred Units hereafter duly established, the terms of
which shall specifically provide that such series shall rank prior to the Series G Cumulative Step-Up Premium Rate Preferred Units as to distributions and redemption rights,
(B)pari passuwith any series of Preferred Units hereafter duly established, the
terms of which shall specifically provide that such series shall rankpari passuwith the Series G Cumulative Step-Up Premium Rate
Preferred Units as to distributions and redemption rights and (C) prior to the Common Units, Junior Preferred Units and any Other Junior Units.

SECTION
3.Status of Redeemed Series G Cumulative Step-Up Premium Rate Preferred Units.Upon
any redemption, repurchase or other acquisition by the Operating Partnership of Series G Cumulative Step-Up Premium Rate Preferred Units, the Series G Cumulative
Step-Up Premium Rate Preferred Units so converted, redeemed, repurchased or acquired shall be retired and canceled.

SECTION
4.Redemption.Upon the redemption of any shares of the Related Issue, the Operating Partnership shall
redeem an equal number of Series G Cumulative Step-Up Premium Rate Preferred Units for a redemption price per unit equal to the redemption price per share of the Related Issue,
exclusive of any accrued unpaid dividends.

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EXHIBIT B-2LP PREFERRED UNIT DESIGNATION

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CERTIFICATE OF DESIGNATION
OF
7.00% CUMULATIVE CONVERTIBLE PREFERRED UNITS
OF
SIMON PROPERTY GROUP, L.P.

WHEREAS, Simon Property Group, L.P. (the "Operating Partnership") has agreed to designate a series of preferred
units having the powers, preferences and relative, participating, optional or other special rights set forth herein and to issue the units so designated solely as partial consideration for the NED
Portfolio Properties as defined in certain contribution agreements with respect to properties the sale of which was arranged by NED Management Limited Partnership and WellsPark Management LLC and,
under certain circumstances, as partial consideration for Pheasant Lane Mall in Nashua New Hampshire and Cambridgeside Galleria in Cambridge, Massachusetts pursuant to contribution agreements with
respect to those properties (the contribution agreements for the NED Portfolio Properties. Pheasant Lane Mall and Cambridgeside Galleria are referred to herein as the "Contribution Agreements"); and

WHEREAS, the designation of the preferred units of the Operating Partnership hereby is permitted by the terms of the Seventh Amended and
Restated Limited Partnership Agreement of the Operating Partnership (the "Partnership Agreement"); and

WHEREAS, Simon Property Group, Inc. (the "Corporation"), the managing general partner of the Operating Partnership (in such
capacity, the "Managing General Partner"), has determined that it is in the best interest of the Operating Partnership to designate a new series of preferred units of the Operating Partnership;

NOW THEREFORE, the Managing General Partner hereby designates a series of preferred units and fixes the designations, powers, preferences
and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, of such preferred units, as follows:

SECTION
1.Designation and Number.The units of such series shall be designated "7.00% Cumulative Convertible
Preferred Units" (the "7.00% Cumulative Convertible Preferred Units"). The authorized number of 7.00% Cumulative Convertible Preferred Units shall be 1,500,000 but such 7.00% Cumulative Convertible
Preferred Units shall only be issuable as consideration pursuant to the Contribution Agreements. Subject to Sections 5 and 6 hereof, each 7.00% Cumulative Convertible Preferred Unit shall be paired
with one (1) 8.00% Cumulative Redeemable Preferred Unit of the Operating Partnership ("8.00% Cumulative Redeemable Preferred Unit") or, if issued, with New Preferred Units as permitted under
Section 5 of the Certificate of Designation of 8.00% Cumulative Redeemable Preferred Units (the "8.00% Certificate of Designation") and such paired units shall be subject to the transfer
restrictions set forth in Section 9 hereof (as such, "Paired Units"); provided that in the event of (i) the redemption by the Operating Partnership of 8.00% Cumulative Redeemable
Preferred Units for Common Units; (ii) the conversion of 8.00% Cumulative Redeemable Preferred Units into 8.00% Cumulative Redeemable Preferred Stock (as defined in the 8.00% Certificate of
Designation) as permitted under Section 6 of such 8.00% Certificate of Designation or (iii) the repurchase of 8.00% Cumulative Redeemable Preferred Units payable in Paired Shares as
permitted under Section 7 of such 8.00% Certificate of Designation, then in each such case, the 7% Cumulative Convertible Preferred Units shall cease to be paired with such Common Units
issuable upon such redemption, such 8.00% Cumulative Redeemable Preferred Stock issuable upon such conversion, or such Paired Shares issuable upon repurchase, as the case may be, of the 8.00%
Cumulative

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Redeemable Preferred Units and the provisions of Section 9(b) hereof shall no longer apply to the 7.00% Cumulative Convertible Preferred Units which had been paired with the 8.00% Cumulative
Redeemable Preferred Stock which were so redeemed or converted.

SECTION
2.Ranking.The 7.00% Cumulative Convertible Preferred Units shall, with respect to the payment of
distributions pursuant to Section 6.2 of the Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating Partnership, rank: (i) senior to
the holders of Partnership Units of the Operating Partnership (the "Common Units") and any other equity securities of the Operating Partnership which by their terms rank junior to the 7.00% Cumulative
Convertible Preferred Units as to distributions pursuant to Section 6.2 of the Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating
Partnership (such Common Units and such other equity securities, collectively, the "Junior Units"), (ii)pari passuwith any other preferred
units which are not by their terms junior or, subject to Section 11 hereof, senior to the 7.00% Cumulative Convertible Preferred Units as to distributions pursuant to Section 6.2 of the
Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating Partnership, and in all respects shall rankpari
passuwith the 6.50% Series A Convertible Preferred Units, Series B Convertible Preferred Units, 83/4% Series B Cumulative Redeemable
Preferred Units, 7.89% Series C Cumulative Step-Up Premium Rate Preferred Units and 8.00% Cumulative Redeemable Preferred Units, which are the only preferred units of the Operating
Partnership authorized as of the date hereof ("Parity Units") and (iii) subject to Section 11 hereof, junior to any other preferred units which by their terms are senior to the 7.00%
Cumulative Convertible Preferred Units as to distributions pursuant to Section 6.2 of the Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the
Operating Partnership ("Senior Units").

SECTION
3.Distributions.(a) Distributions on the 7.00% Cumulative Convertible Preferred Units are
cumulative from the date of issuance and are payable quarterly on or about the last day of March, June, September and December of each year in an amount in cash equal to 7.00% of the Liquidation
Preference (as defined herein) per annum.

(b)  Distributions
on the 7.00% Cumulative Convertible Preferred Units, without any additional return on unpaid distributions, will accrue, whether or not the Operating
Partnership has earnings, whether or not there are funds legally available for the payment of such distribution and whether or not such distributions are declared or paid when due. All such
distributions accumulate from the first date of issuance of any such 7.00% Cumulative Convertible Preferred Units. Distributions on the 7.00% Cumulative Convertible Preferred Units shall cease to
accumulate on such units on the date of their earlier conversion or redemption.

(c)  In
allocating items of income, gain, loss and deductions which could have an effect upon the determination of the federal income tax liability of any holder of a 7.00%
Cumulative Convertible Preferred Unit, except as otherwise required by Section 704(c) of the Internal Revenue Code of 1986, as amended, or any other applicable provisions thereof, the Operating
Partnership shall allocate each such item proportionately, based on the distributive share of profits or losses, as the case may be, of the Operating Partnership allocated to holders of the 7.00%
Cumulative Convertible Preferred Units as compared to the total of the distributive shares of such profits and losses, as the case may be, allocated to all partners of the Operating Partnership.

(d)  If
any 7.00% Cumulative Convertible Preferred Units are outstanding, then, except as provided in the following sentence, no distributions shall be declared or paid or
set apart for payment on any Parity Units or Junior Units for any period unless full cumulative distributions have been or contemporaneously are declared and paid or declared and a sum sufficient for
the payment thereof set apart for such payments on the 7.00% Cumulative Convertible Preferred Units for all past distribution periods and the then current distribution period. When distributions are
not paid in full (or a sum sufficient for such full payment is not set apart) upon the 7.00% Cumulative Convertible Preferred

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Units and any Parity Units, all distributions declared upon the 7.00% Cumulative Convertible Preferred Units and any other Parity Units shall be declared pro rata so that the amount of distributions
declared per 7.00% Cumulative Convertible Preferred Unit and such other Parity Units shall in all cases bear to each other the same ratio that accrued distributions per 7.00% Cumulative Convertible
Preferred Unit and such other series of Parity Units bear to each other.

(e)  Except
as provided in subparagraph (d) above, unless full cumulative distributions on the 7.00% Cumulative Convertible Preferred Units have been or
contemporaneously are declared and paid or declared and a sum sufficient for the payment thereof set apart for payment for all past distribution periods and the then current distribution period, no
distributions (other than in Junior Units) shall be declared, set aside for payment or paid and no other distribution shall be declared or made upon any Junior Units, nor shall any Junior Units be
redeemed, purchased or otherwise acquired for any consideration (or any moneys be paid to or made available for a sinking fund for the redemption of any such Junior Units) by the Operating Partnership
(except by conversion into or exchange for Junior Units).

SECTION
4.Liquidation Preference.(a) Each 7.00% Cumulative Convertible Preferred Unit shall be
entitled to a liquidation preference of $28.00 per 7.00% Cumulative Convertible Preferred Unit ("Liquidation Preference").

(b)  In
the event of any voluntary or involuntary liquidation, dissolution or winding up of the Operating Partnership pursuant to Article VIII of the Partnership
Agreement, the holders of 7.00% Cumulative Convertible Preferred Units then outstanding shall be entitled to be paid out of the assets of the Operating Partnership available for distribution, after
and subject to the payment in full of all amounts required to be distributed to the holders of Senior Units, but before any payment shall be made to the holders of Junior Units, an amount equal to the
aggregate Liquidation Preference of the 7.00% Cumulative Convertible Preferred Units held by such holder, plus an amount equal to accrued and unpaid distributions thereon, if any. If upon any such
liquidation, dissolution or winding up of the Operating Partnership the remaining assets of the Operating Partnership available for the distribution after payment in full of amounts required to be
paid or distributed to holders of Senior Units shall be insufficient to pay the holders of the 7.00% Cumulative Convertible Preferred Units the full amount to which they shall be entitled, the holders
of the 7.00% Cumulative Convertible Preferred Units and the holders of any series of Parity Units shall share ratably with other holders of Parity Units in any distribution of the remaining assets and
funds of the Operating Partnership in proportion to the respective amounts which would otherwise be payable in respect to the Parity Units held by each of the said holders upon such distribution if
all amounts payable on or with respect to said Parity Units were paid in full. After payment in full of the Liquidation Preference and accumulated and unpaid distributions to which they are entitled,
the holders of 7.00% Cumulative Convertible Preferred Units shall not be entitled to any further participation in any distribution of the assets of the Operating Partnership.

SECTION
5.Redemption.(a)General.The 7.00% Cumulative
Convertible Preferred Units are not redeemable, except as permitted under Sections 6 and 7 herein, prior to August 27, 2009.

(b)Optional Redemption.(i) On and after August 27, 2009, the Operating Partnership may, at its
option, at any time, redeem the 7.00% Cumulative Convertible Preferred Units, in whole or in part, at the Liquidation Preference, plus accrued and unpaid distributions thereon, if any, to and
including the date of redemption (the "Redemption Price"). The Redemption Price (other than the portion thereof consisting of accrued and unpaid distributions, which shall be payable in cash) is
payable in Common Units at the Deemed Partnership Unit Value, as of the Redemption Date (as defined below), of the Common Units to be issued.

(ii)  Provided
that no later than the Redemption Date the Operating Partnership shall have (A) set apart the funds necessary to pay the accrued and unpaid distribution
on all the 7.00% Cumulative

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Convertible Preferred Units then called for redemption and (B) reserved for issuance a sufficient number of authorized Common Units, the Operating Partnership may give the holders of the 7.00%
Cumulative Convertible Preferred Units written notice ("Redemption Notice") of a redemption pursuant to Section 5(b) (a "Redemption") not more than 70 nor less than 40 calendar days prior to
the date fixed for redemption (the "Redemption Date") at the address of such holders on the books of the
Operating Partnership (provided that failure to give such notice or any defect therein shall not affect the validity of the proceeding for a Redemption except as to the holder to whom the Operating
Partnership has failed to give such notice or whose notice was defective). The 7.00% Cumulative Convertible Preferred Units for which the Redemption Price has been paid shall no longer be deemed
outstanding from and after the date of payment and all rights with respect to such units shall forthwith cease and terminate. In case fewer than all of the outstanding 7.00% Cumulative Convertible
Preferred Units are called for redemption, such units shall be redeemed pro rata, as nearly as practicable, among all holders of 7.00% Cumulative Convertible Preferred Units, provided that, if within
20 business days of the Redemption Notice the Contributor Representative (as such term is defined in the Tax Protection Agreement entered into on or prior to the date hereof between Operating
Partnership and certain other parties (the "Tax Protection Agreement")) notifies the Operating Partnership of an alternative allocation ("Allocation Notice"), then the redemption of the 7.00%
Cumulative Preferred Units shall be allocated in accordance with such Allocation Notice. On or before the Redemption Date, a holder of 7.00% Cumulative Convertible Preferred Units shall have the
conversion right set forth in Section 6 hereof notwithstanding anything in this Section 5 to the contrary.

(c)  In
the event of the redemption of a 7.00% Cumulative Convertible Preferred Unit pursuant to this Section 5 for Common Units (but not any Paired Shares issued upon
conversion thereof in exchange therefore), then such Common Units issuable upon such conversion shall be paired with 8.00% Cumulative Redeemable Preferred Units so that they are transferable,
redeemable or convertible as a paired unit consisting of the Common Units so issued and one (1) 8.00% Cumulative Redeemable Preferred Unit and such paired units shall be "Paired Units" for
purposes hereof.

SECTION
6.Conversion.(a) Each 7.00% Cumulative Convertible Preferred Unit shall be convertible at the
option of the holder, at any time on and after August 27, 2004, upon no less than 15 business days prior written notice to the Corporation and the Operating Partnership, in whole or in part,
unless previously redeemed, pursuant to Section 6(b) below.

(b)  Each
7.00% Cumulative Convertible Preferred Unit that the holder elects to convert will be redeemed for the sum of (i) a share of 7.00% Cumulative Convertible
Preferred Stock of the Corporation having an aggregate liquidation preference equal to the Liquidation Preference of the 7.00% Cumulative Convertible Preferred Units that the holder elects to convert
plus (ii) a cash payment in an amount equal to accrued and unpaid distributions thereon. The preferred stock of the Corporation so issued shall have the rights and preferences set forth on
Annex I hereto ("Corporation 7.00% Cumulative Convertible Preferred Stock"); provided, however, if the Closing Price of the Paired Shares on any three (3) consecutive trading days occurring
after the date hereof is greater than the then Threshold Value (defined below), then each such 7.00% Cumulative Convertible Preferred Unit that the holder so elects to convert will instead be
converted into 0.75676 Common Units (as adjusted from time to time pursuant to Section 6(c) hereof, the "Conversion Factor"). Common Units or Corporation 7.00% Cumulative Convertible Preferred
Stock issuable upon the conversion of 7.00% Cumulative Convertible Preferred Units shall be deemed "Conversion Units" hereunder. The "Threshold Value" initially shall be $37.00 but shall be subject to
adjustment pursuant to Section 6(d) hereof.

(c)  Adjustments
to the Conversion Factor. (i) Adjustments for Dividends and Distributions. In case the Operating Partnership shall at any time or from time to time
after the original issuance of the 7.00%
Cumulative Convertible Preferred Units declare a dividend, or make a distribution, on the outstanding Common Units, in either case, in additional Common Units, or effect a subdivision,

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combination, consolidation or reclassification of the outstanding Common Units into a greater or lesser number of Common Units, then, and in each such case, the Conversion Factor in effect
immediately prior to such event or the record date therefore, whichever is earlier, shall be adjusted by multiplying such Conversion Factor by a fraction, (A) the numerator of which is the
number of Common Units that were outstanding immediately after such event and (B) the denominator of which is the number of Common Units outstanding immediately prior to such event. An
adjustment made pursuant to this Section 6(c) shall become effective in the case of any such dividend or distribution, immediately after the close of business on the record date for the
determination of holders of Common Units entitled to receive such dividend or distribution, or in the case of any such subdivision, reclassification, consolidation or combination, at the close of
business on the day upon which such partnership action becomes effective.

(ii)  Adjustment
for Issuances. In case the Corporation shall issue (other than upon the exercise of options, rights or convertible securities) Paired Shares at a price per
share less than 95% of the Current Per Share Market Price, then, and in each such case, the Conversion Factor in effect immediately prior to such issuance shall be adjusted so as to be equal to an
amount determined by multiplying the Conversion Factor in effect immediately prior to such event by a fraction of which (A) the numerator shall be (x) the number of Paired Shares
outstanding at the close of business on the date immediately preceding such issuance plus (y) the number of Paired Shares so issued and (B) the denominator shall be (x) the number
of Paired Shares outstanding immediately preceding such issuance plus (y) the number of Paired Shares which the aggregate consideration receivable by the Corporation in connection with such
issuance would purchase at such Current Per Share Market Price. For purposes of this Section 6(c)(ii), the aggregate consideration receivable by the Corporation in connection with the issuance
for cash of Paired Shares shall be deemed to be equal to the gross offering price (before deduction of customary underwriting discounts or commissions and expenses payable to third parties) of all
such securities being issued.

(iii)  Issuance
of Options, Warrants or Other Rights. In case the Corporation shall issue rights to subscribe for or purchase, or options or warrants to purchase, any Paired
Shares (or securities convertible into Paired Shares) at a price per Paired Share (or having a conversion price per Paired Share) less than 95% of the Current Per Share Market Price, the Conversion
Factor in effect immediately prior thereto shall be adjusted so that it shall equal the price determined by multiplying the Conversion Factor in effect immediately prior thereto by a fraction, of
which (A) the numerator shall be (x) the number of Paired Shares outstanding on the date immediately preceding such issuance plus (y) the total number of additional Paired Shares
offered for subscription or issuable upon exercise of such options or warrants (or into which the convertible securities so offered are convertible) and (B) the denominator of which shall be
(x) the number of Paired Shares outstanding at the close of business on the date immediately preceding such issuance plus (y) the number of Paired Shares which the aggregate offering
price of the total number of Paired Shares so offered for subscription or issuable upon exercise of such options or warrants (or the aggregate conversion price of the convertible securities so
offered) would purchase at such the Current Per Share Market Price. Such adjustment shall be made successively whenever any rights, options or warrants are issued; provided, however, that in the event
that all Paired Shares offered for subscription or purchase are not delivered (or securities convertible into Paired Shares are not delivered) upon the exercise of such rights, options or warrants,
upon the expiration of such rights, options or warrants the Conversion Factor shall be readjusted to the
Conversion Factor which would have been in effect had the numerator and the denominator of the foregoing fraction and the resulting adjustments made upon the issuance of such rights, options or
warrants been made based upon the number of Paired Shares (or securities convertible into Paired Shares) actually delivered upon the exercise of such rights, options or warrants rather than upon the
number of Paired Shares offered for subscription or purchase. In determining whether any rights, options or warrants entitle the holders to subscribe for or purchase Paired Shares at less than 95% of
such Current Per Share Market Price, and in determining the aggregate offering price of such rights,

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options or warrants (or the aggregate conversion price of the convertible securities), there shall be taken into account any consideration received by the Corporation for such rights, options or
warrants (or convertible securities) and receivable by the Corporation upon the exercise or conversion thereof, the value of such consideration, if other than cash, to be determined in good faith by
the Board of Directors. Notwithstanding the foregoing, this Section 6(c)(iii) shall not apply to the issuance of a right, option or warrant to purchase Paired Shares pursuant to any
employee stock option or similar plan adopted by the Board of Directors of the Corporation.

(iv)  Adjustment
for Consolidation, Merger, Reorganization or Recapitalization, etc. In case of any consolidation, merger or reorganization of the Corporation or the
Operating Partnership with or into another Entity or the sale of all or substantially all of the assets of the Corporation or the Operating Partnership to another Entity (other than a consolidation,
merger or sale which is treated as a liquidation pursuant to Section 4 hereof or any recapitalization of either the Corporation or the Operating Partnership), each 7.00% Cumulative Convertible
Preferred Unit shall, in the case of such sale, thereafter be convertible into the kind and amount of shares of stock or other securities or property to which a holder of the number of shares of
Corporation 7.00% Cumulative Convertible Preferred Stock of the Corporation or Common Units of the Operating Partnership, as the case may be, deliverable upon conversion of such 7.00% Cumulative
Convertible Preferred Units would have been entitled upon such sale and, in the case of such consolidation, merger or reorganization or recapitalization, the holder of each 7.00% Cumulative
Convertible Preferred Unit will, insofar as practicable, receive a security or securities in the surviving entity or the recapitalized entity, as the case may be, comparable to the 7.00% Cumulative
Convertible Preferred Unit which, among other comparable provisions, insofar as may be practicable, shall be convertible into securities comparable to the Common Units but shall, following such
merger, consolidation or reorganization, be immediately convertible following such merger, consolidation or reorganization notwithstanding the requirements set forth in Section 6(b) hereof;
and, in such case, other appropriate adjustments (as determined in good faith by the Board of Directors of the Corporation, in the case of a consolidation, merger, reorganization, recapitalization or
sale involving the Corporation, or the Managing General Partner, in the case of a consolidation, merger, reorganization, recapitalization or sale involving the Operating Partnership) shall be made in
the application of the provisions in this Section 6 set forth with respect to the rights and interests thereafter of the holders of the 7.00% Cumulative Convertible Preferred Units, to the end
that the provisions set forth in this Section 6 (including provisions with respect to changes in and other adjustments of the Conversion Factor) shall thereafter be applicable, as nearly as
reasonably may be, in relation to any shares of stock, partnership units or other property thereafter deliverable upon the conversion of the 7.00% Cumulative Convertible Preferred Units.

(d)  Adjustments
to the Threshold Value. (i) In case the Corporation shall at any time or from time to time after the original issuance of the 7.00% Cumulative
Convertible Preferred Units declare a dividend, or make a distribution, on the outstanding Paired Shares, in either case, in additional Paired Shares, or effect a subdivision, combination,
consolidation or reclassification of the outstanding Paired
Shares into a greater or lesser number of Paired Shares, then, and in each such case, the Threshold Value in effect immediately prior to such event or the record date therefore, whichever is earlier,
shall be adjusted by multiplying such Threshold Value by a fraction, (A) the numerator of which is the number of Paired Shares that were outstanding immediately prior such event and
(B) the denominator of which is the number of Paired Shares outstanding immediately after to such event.

(ii)  The
Threshold Value shall also be equitably adjusted to reflect the effect of an issuance which would result in an adjustment to the Conversion Factor under
Section 6(c)(iv).

(iii)  An
adjustment made pursuant to this Section 6(d) shall become effective in the case of any such dividend or distribution, immediately after the close of
business on the record date for the determination of holders of Paired Shares entitled to receive such dividend or distribution, or in the

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case of any such subdivision, reclassification, recapitalization, consolidation or combination, at the close of business on the day upon which such partnership or corporate action becomes effective.

(e)  No
adjustment in the Conversion Factor or the Threshold Value shall be required unless such adjustment would require an increase or decrease of at least 0.25% of the
Conversion Factor or the Threshold Value, as applicable; provided, that any adjustments which by reason of this Section 6(e) are not required to be made shall be carried forward and taken into
account in any subsequent adjustment.

(f)    No
fractional Conversion Units or scrip representing fractions of Conversion Units shall be issued upon conversion of a 7.00% Cumulative Convertible Preferred Unit. If a
fractional Conversion Unit is otherwise deliverable to a converting holder upon a conversion of 7.00% Cumulative Convertible Preferred Units, the Operating Partnership shall in lieu thereof pay to the
person entitled thereto an amount in cash equal to the current value of such fractional interest, calculated to the nearest 1/1000th of a unit, to be computed using the current market price of a
Paired Share on the date of conversion, in the case of a conversion into Common Units.

(g)  Whenever
the Conversion Factor is adjusted pursuant to Section 6(c) or the Threshold Value is adjusted pursuant to Section 6(d), the Operating Partnership
shall promptly mail to the holders of 7.00% Cumulative Convertible Preferred Units at their addresses as shown on the books of the Operating Partnership and to the Contributor Representative at its
notice address pursuant to the Tax Protection Agreement a notice stating that the Conversion Factor and/or the Threshold Value, as the case may be, has been adjusted, the effective date of such
adjustment and the new Conversion Factor or Threshold Value.

(h)  In
the event of the conversion of a 7.00% Cumulative Convertible Preferred Unit pursuant to this Section 6 into Common Units, then such Common Units issuable upon
such conversion shall be paired with 8.00% Cumulative Redeemable Preferred Units so that they are transferable, redeemable or
convertible as a paired unit consisting of 0.75676 Common Units (subject to adjustment) and one (1) 8.00% Cumulative Redeemable Preferred Unit and such paired units shall be "Paired Units" for
purposes hereof; provided, however, that 8.00% Cumulative Redeemable Preferred Units shall not be paired with Paired Shares issued upon conversion or in exchange for Common Units. In the event of the
conversion of a 7.00% Cumulative Convertible Preferred Unit pursuant to this Section 6 into 7.00% Cumulative Convertible Preferred Stock, then the 8.00% Cumulative Redeemable Preferred Unit to
which it is paired shall simultaneously be converted into 8.00% Cumulative Convertible Preferred Stock pursuant to Section 6 of the 8.00% Certificate of Designation.

SECTION
7.Put Right.(a) In the event of (i) the death of an Actual Taxpayer (as defined in the
Tax Protection Agreement) holding directly or indirectly 7.00% Cumulative Convertible Preferred Units, (ii) in the case of 7.00% Cumulative Convertible Preferred Units held directly or
indirectly by an Actual Taxpayer in trust, the death of the person designated from time to time by the trustee(s) of such trust, or (iii) a Tax Triggering Event with respect to an Actual
Taxpayer holding directly or indirectly 7.00% Cumulative Convertible Preferred Units, then in any such event such holder or the subsequent holder or holders, as the case may be, of such 7.00%
Cumulative Convertible Preferred Units may require the Operating Partnership to repurchase such 7.00% Cumulative Convertible Preferred Units, in accordance with Section 7(b) below, at a price
of $28.00 per 7.00% Cumulative Convertible Preferred Unit, plus distributions accrued and unpaid to the repurchase date (such sum, the "Repurchase Price"). As used in this Section 7(a), "Tax
Triggering Event" means, with respect to any Actual Taxpayer holding directly or indirectly 7.00% Cumulative Convertible Preferred Units, any transaction by the Operating Partnership
(x) involving the Contributed Property and (y) constituting a Taxable Sale. The terms Contributed Property and Taxable Sale shall have the meanings specified in the Tax Protection
Agreement. The term "Repurchase Date" shall mean the date on which the first payment (in cash or Paired Shares) is made as described in Section 7(b) below.

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(b)  The
aggregate Repurchase Price shall be paid within one year after the exercise of the right described in Section 7(a) above, at the option of the Operating
Partnership, (i) in cash, or (ii) in fully registered Paired Shares valued at the Current Per Share Market Price for such Paired Shares as of the date such shares are to be issued
hereunder, except that the portion of the aggregate Repurchase Price consisting of accrued and unpaid distributions shall be paid in full in cash when such distributions are paid with respect to other
7.00% Cumulative Convertible Preferred Units, but in no event later than the time of the first cash payment provided in this Section 7(b) or the issuance of such Paired Shares, as the case may
be. If the Operating Partnership elects to pay for the 7.00% Cumulative Convertible Preferred Units in cash, the aggregate Repurchase Price shall be paid, at the option of the Operating Partnership,
either (x) in full on or before such date which is one year after the exercise of the right described in Section 7(a) above or (y) in four (4) equal annual installments
commencing not later than one year after the exercise of the right described in Section 7(a) above, with interest accruing on unpaid amounts from the date of exercise of the right described in
Section 7(a) above at the rate of 7% per annum.

SECTION
8.No Right to Certain Distributions.Any holder of 7.00% Cumulative Convertible Preferred Units whose
units are redeemed pursuant to Section) 5 hereto, converted pursuant to Section 6 hereto or caused to be repurchased pursuant to Section 7 hereto, prior to being entitled to
received any cash
or other securities upon the occurrence of any such event, will be required to execute and deliver to the Operating Partnership and the Corporation a Distribution Return Agreement substantially in the
form of Annex II hereto.

SECTION
9.Restrictions on Transfer; Stapled Security.Restrictions on Transfer, Redemption, Conversion or Put;
Stapled Security. (a) The Paired Units shall be subject to the restrictions on transfer set forth in Sections 9.3 and 9.5 of the Partnership Agreement as if such units were "Partnership Units"
there under. Any transfer or attempted transfer in violation of the provisions of this Section 9(a) shall be null and void.

(b)  Notwithstanding
anything in this Certificate of Designation to the contrary, Paired Units shall only be transferred to a transferee, caused to be redeemed pursuant to
Section 5, converted pursuant to Section 6 or caused to be repurchased pursuant to Section 7 as a Paired Unit, if any such units are otherwise required to be paired under this
Certificate of Designation. Any such transfer, redemption or repurchase or attempted transfer, redemption or repurchase of 7.00% Cumulative Convertible Preferred Units in violation of the provisions
of this Section 9(b) shall be null and void.

SECTION
10.Status of Converted or Redeemed 7.00% Cumulative Convertible Preferred Units.Upon any conversion or
any redemption, repurchase or other acquisition by the Operating Partnership of 7.00% Cumulative Convertible Preferred Units, the 7.00% Cumulative Convertible Preferred Units so converted, redeemed,
repurchased or acquired shall be retired and canceled.

SECTION
11.Voting.(a) The Operating Partnership shall not, without the affirmative consent or approval
of the holders of at least a majority of the 7.00% Cumulative Convertible Preferred Units then outstanding, voting separately as a class, (i) authorize any Senior Units; (ii) amend,
alter or modify any of the provisions of this Certificate of Designation so as to adversely affect the holders of 7.00% Cumulative Convertible Preferred Units; or (iii) issue to any holder of
Common Units any Parity Units by way of exchange, distribution or similar transaction in respect of such Common Units, unless such exchange, distribution or similar transaction is for fair value (as
determined in good faith by the Managing General Partner).

(b)  The
Corporation shall not, without the affirmative consent or approval of the holders of at least a majority in Liquidation Preference of the 7.00% Cumulative
Convertible Preferred Units and Corporation 7.00% Cumulative Convertible Preferred Stock then outstanding, voting together as a single class, (i) authorize any Senior Preferred Stock (as
defined in Annex I hereto) or (ii) amend, alter

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or modify any of the provisions of the Certificate of Designation of the Corporation 7.00% Cumulative Convertible Preferred Stock so as to adversely affect the holders thereof.

SECTION
12.Registration Rights for Corporation 7.00% Cumulative Convertible Preferred Stock.The Corporation
7.00% Cumulative Convertible Preferred Stock issued to any holder of 7.00% Cumulative Convertible Preferred Units pursuant to Section 6 hereof shall be deemed "Registrable Securities" for
purposes of Section 9.6 of the Partnership Agreement, subject to the limitations and qualifications contained in Section 9.6 of the Partnership Agreement unless the holder of such 7.00%
Cumulative Convertible Preferred Units is party to a registration rights agreement pursuant to Section 5.06 of the Portfolio Agreement, in which case such holder exclusively shall have the
rights set forth therein.

SECTION
13.Issuance of Paired SRC Limited Partnership Units.If any Common Units are to be issued to a holder
of a 7.00% Cumulative Convertible Preferred Unit in connection with the redemption or conversion of such 7.00% Cumulative Convertible Preferred Unit as provided herein, the Operating Partnership shall
distribute to the holder of such 7.00% Cumulative Convertible Preferred Unit so converted, for no additional consideration, a number of SRC Limited Partnership Units (as defined in the Partnership
Agreement) equal to the number of Common Units so issued; provided, however, that if the value of such SRC Limited Partnership Units, as determined by the Operating Partnership consistent with its
prior valuation methodology used to value SRC Limited Partnership Units, exceeds $.50 per Unit, then prior to the distribution of such SRC Limited Partnership Units, the Operating Partnership shall
notify the Contributor Representative of its valuation of the SRC Limited Partnership Units. If the Contributor Representative believes that the distribution of such SRC Limited Partnership Units may
be taxable to the converting holders under Section 731(a) of the Code it may request that the Operating Partnership offer to provide the converting Partners with the opportunity to enter into
so- called "bottom-up" guarantees under terms and conditions set forth in Section 2(z) of the Tax Protection Agreement, mutatis mutandis. Remedy for a failure by the
Operating Partnership to comply with such obligation to provide "bottom- up" guarantees shall be as set forth in Section 3 of the Tax Protection Agreement, mutatis mutandis. It shall be a
condition to any distribution of SRC Limited Partnership Units to a holder that such holder agree in writing to become a limited partner under the SRC Partnership agreement.

SECTION
14.Definitions.Except as otherwise herein expressly provided, the following terms and phrases shall
have the meanings set forth below:

"Closing
Price" on any date shall mean the last sale price per share, regular way, of the Paired Shares or, in case no such sale takes place on such day, the average of the closing bid
and asked prices, regular way, of the Paired Shares in either case as reported in the principal consolidated transaction reporting system with respect to securities listed or admitted to trading on
the New York Stock Exchange or, if the Paired Shares are not listed or admitted to trading on the New York Stock Exchange, as reported in the principal consolidated transaction reporting system with
respect to securities listed on the principal national securities exchange on which the Paired Shares are listed or admitted to trading or, if the Paired Shares are not listed or admitted to trading
on any national securities exchange, the last quoted price, or if not so quoted, the average of the high bid and low asked prices in the over-the-counter market, as reported by
the National Association of Securities Dealers, Inc. Automated Quotations System for the Paired Shares or, if such system is no longer in use, the principal other automated quotations system
that may then be in use or, if the Paired Shares are not quoted by any such organization, the average of the closing bid and asked prices as furnished by a professional market maker making a market in
the Paired Shares selected from time to time by the Board of Directors of the Managing General Partner.

"Current
Per Share Market Price" on any date shall mean the average of the Closing Prices for the five consecutive Trading Days ending on such date.

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"Deemed
Partnership Unit Value" as of any date shall mean (i) the Current Per Share Market Price as of the Trading Day immediately preceding such date, minus (ii) the SPG
Realty Deemed Partnership Unit Value; provided, however, that in the event of a stock dividend, stock split, stock distribution or the like, the Deemed Partnership Unit Value shall be adjusted by the
Managing General Partner to provide fair and equitable arrangements, to the extent necessary, to fully adjust and avoid any dilution in the rights of the holders of the 7.00% Cumulative Convertible
Preferred Units.

"Entity"
shall mean any general partnership, limited partnership, limited liability company, limited liability partnership, corporation, joint venture, trust, business trust, cooperative
or association.

"Limited
Partners" shall mean those Persons whose names are set forth on Exhibit A to the Partnership Agreement as Limited Partners, their permitted successors or assigns as
limited partners hereof, and/or any Person who, at the time of reference thereto, is a limited partner of the Operating Partnership.

"Managing
General Partner" shall mean Simon Property Group, Inc., a Delaware corporation.

"Non-Managing
General Partners" shall mean, collectively, SD Property Group, Inc. and SPG Properties, Inc.

"Paired
Share" shall mean one Share and one Trust Interest.

"Partners"
shall mean the Managing General Partner, the Non-Managing General Partners and the Limited Partners, their duly admitted successors or assigns or any Person who is
a partner of the Operating Partnership at the time of reference thereto.

"Partnership
Units" shall mean the interest in the Operating Partnership of any Partner which entitles a Partner to the allocations (and each item thereof) specified in the Partnership
Agreement and all distributions from the Operating Partnership, and its rights of management, consent, approval, or participation, if any, as provided in the Partnership Agreement. Partnership Units
do not include Preferred Units. Each Partner's percentage ownership interest in the Operating Partnership shall be
determined by dividing the number of Partnership Units then owned by each Partner by the total number of Partnership Units then outstanding.

"Person"
shall mean any individual or Entity.

"Shares"
shall mean the shares of common stock, par value $0.0001 per share, of the Corporation.

"SPG
Managing General Partner" shall mean SPG Realty Consultants, Inc.

"SPG
Realty" shall mean SPG Realty Consultants, Inc.

"SPG
Realty Deemed Partnership Unit Value" with respect to a particular Trust Interest as of any date shall mean the value of the SPG Shares underlying such Trust Interest, which shall
be an amount equal to the greater of (i) the aggregate par value of the SPG Share underlying the Trust Interest and (ii) the amount determined in good faith by the Board of Directors of
the SPG Managing General Partner to represent the fair market net asset value of the SPG Share underlying the Trust Interest.

"SPG
Shares" shall mean the Common Stock, par value $.01 per share of the SPG Managing General Partner.

"Trading
Day" shall mean a day on which the principal national securities exchange on which the Paired Shares are listed or admitted to trading is open for the transaction of business
or, if the Paired Shares are not listed or admitted to trading on any national securities exchange, shall mean any day other than a Saturday, a Sunday or a day on which banking institutions in the
State of New York are authorized or obligated by law or executive order to close.

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"Trust"
shall mean the trust owning all of the outstanding shares of Common Stock, par value $0.0001 per share, of SPG Realty subject to a trust agreement among certain stockholders of
the Corporation, a trustee and the SPG Realty pursuant to which all holders of Shares are beneficiaries of such Trust.

"Trust
Interest" shall mean a pro rata beneficial interest in the Trust.

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Simon
Property Group, L.P.
National City Center
115 West Washington Street, Suite 15 East
Indianapolis, Indiana 46204

Dear
Sirs:

The
undersigned is a holder of 7.00% Cumulative Convertible Preferred Units ("Preferred Units") of Simon Property Group, L.P., a Delaware limited liability (the "Operating Partnership").
On the date hereof, the undersigned has presented to the Operating Partnership                        (number) Preferred Units
(the "Tendered Units") for (a) redemption (the "Redemption");
(b) conversion (the "Conversion") or (c) repurchase (the "Repurchase") pursuant to their terms. This letter agreement is being given in satisfaction of a condition to the Redemption,
Conversion, or Repurchase, as applicable, of the Tendered Units.

The
undersigned hereby agrees with the Operating Partnership that, in the event the undersigned receives any payment or distribution with respect to Tendered Units after their
Redemption, Conversion, or Repurchase, as applicable, other than a payment or distribution required to be made in connection therewith, the undersigned will promptly remit such payment or distribution
back to the Operating Partnership.

In
furtherance of the foregoing, the undersigned further grants to the Operating Partnership the right to set off against any unpaid amount due to the Operating Partnership under this
letter agreement any debt or other obligation of the Operating Partnership owing to the undersigned, including, without limitation, any dividend or other distribution payable to the undersigned by
reason of its ownership of Preferred Units or any other securities of the Operating Partnership.

This
letter agreement shall be construed in accordance with, and governed by, the laws of the State of New York, without regard to conflicts of laws principles.

| |  | Very truly yours,                  
| |  | -----------------------------------
| |  | (Name of Holder of Preferred Units)

| |  | By:
Name:
Title: | 
| |  | ---------------- | 

|AGREED:
SIMON PROPERTY GROUP, L.P. |  |  |  | 
|---------------------------------- |  |  |  | 
|By:
Name:
Title:                   |  |  |  | 

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CERTIFICATE OF DESIGNATION
OF
8.00% CUMULATIVE REDEEMABLE PREFERRED UNITS
OF
SIMON PROPERTY GROUP, L.P.

WHEREAS, Simon Property Group, L.P. (the "Operating Partnership") has agreed to designate a series of preferred
units having the powers, preferences and relative, participating, optional or other special rights set forth herein and to issue the units so designated solely as partial consideration for the NED
Portfolio Properties as defined in certain contribution agreements with respect to properties the sale of which was arranged by NED Management Limited Partnership and WellsPark Management LLC and,
under certain circumstances, as partial consideration for Pheasant Lane Mall in Nashua New Hampshire and Cambridgeside Galleria in Cambridge, Massachusetts pursuant to contribution agreements with
respect to those properties (the contribution agreements for the NED Portfolio Properties. Pheasant Lane Mall and Cambridgeside Galleria are referred to herein as the "Contribution Agreements"); and

WHEREAS, the designation of the preferred units of the Operating Partnership hereby is permitted by the terms of the Seventh Amended and
Restated Limited Partnership Agreement of the Operating Partnership (the "Partnership Agreement"); and

WHEREAS, Simon Property Group, Inc. (the "Corporation"), the managing general partner of the Operating Partnership (in such
capacity, the "Managing General Partner"), has determined that it is in the best interest of the Operating Partnership to designate a new series of preferred units of the Operating Partnership;

NOW THEREFORE, the Managing General Partner hereby designates a series of preferred units and fixes the designations, powers, preferences
and relative, participating, optional or other special rights, and the qualifications, limitations or restrictions thereof, of such preferred units, as follows:

SECTION
1.Designation and Number.The units of such series shall be designated "8.00% Cumulative Redeemable
Preferred Units" (the "8.00% Cumulative Redeemable Preferred Units"). The authorized number of 8.00% Cumulative Redeemable Preferred Units shall be 1,500,000 but such 8.00% Cumulative Redeemable
Preferred Units shall only be issuable as consideration pursuant to the Contribution Agreements. Subject to Sections 5 and 6 hereof, each 8.00% Cumulative Redeemable Preferred Unit shall be paired
with one (1) 7.00% Cumulative Convertible Preferred Unit of the Operating Partnership ("7.00% Cumulative Convertible Preferred Unit") or one (1) Common Unit into which such 7.00%
Cumulative Convertible Preferred Unit is converted and such paired units shall be subject to the transfer restrictions set forth in Section 9 hereof (as such, "Paired Units"); provided that in
the event of (i) the redemption by the Operating Partnership of the 8.00% Cumulative Redeemable Preferred Units for Common Units; (ii) the conversion of 8.00% Cumulative Redeemable
Preferred Units into 8.00% Cumulative Redeemable Preferred Stock (as defined below) as permitted under Section 6 herein or (iii) the repurchase of 8.00% Cumulative Redeemable Preferred
Units payable in Paired Shares as permitted under Section 7 herein, then in each such case, the 7.00% Cumulative Convertible Preferred Units shall cease to be paired with such Common Units
issuable upon such redemption, such 8.00% Cumulative Redeemable Preferred Stock issuable upon such conversion, or such Paired Shares issuable upon repurchase, as the case may be, and the provisions of
Section 9(b) hereof shall no longer apply to 8.00% Cumulative Redeemable Preferred Units which had been paired with the 8.00% Cumulative Redeemable Preferred Stock which were so redeemed or
converted.

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SECTION
2.Ranking.The 8.00% Cumulative Redeemable Preferred Units shall, with respect to the payment of
distributions pursuant to Section 6.2 of the Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating Partnership, rank: (i) senior to
the holders of Partnership Units of the Operating Partnership (the "Common Units") and any other equity securities of the Operating Partnership which by their terms rank junior to the 8.00% Cumulative
Redeemable Preferred Units as to distributions pursuant to Section 6.2 of the Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating
Partnership (such Common Units and such other equity securities, collectively, the "Junior Units"), (ii)pari passuwith any other preferred
units which are not by their terms junior or, subject to Section 11 hereof, senior to the 8.00% Cumulative Redeemable Preferred Units as to distributions pursuant to Section 6.2 of the
Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating Partnership, and in all respects shall rank pari passu with the 6.50% Series A
Convertible Preferred Units, Series B Convertible Preferred Units, 83/4% Series B Cumulative Redeemable Preferred Units, 7.89% Series C Cumulative
Step-Up Premium Rate Preferred Units and 7.00% Cumulative Convertible Preferred Units, which are the only preferred units of the Operating Partnership authorized as of the date hereof
("Parity Units") and (iii) subject to Section 11 hereof, junior to any other preferred units which by their terms are senior to the 8.00% Cumulative Redeemable Preferred Units as to
distributions pursuant to Section 6.2 of the Partnership Agreement or rights upon the dissolution, liquidation or winding-up of the Operating Partnership ("Senior Units").

SECTION
3.Distributions.(a) Distributions on the 8.00% Cumulative Redeemable Preferred Units are
cumulative from the date of issuance and are payable quarterly on or about the last day of March, June, September and December of each year in an amount in cash equal to 7.00% of the Liquidation
Preference (as defined herein) per annum.

(b)  Distributions
on the 8.00% Cumulative Redeemable Preferred Units, without any additional return on unpaid distributions, will accrue, whether or not the Operating
Partnership has earnings, whether or not there are funds legally available for the payment of such distribution and whether or not such distributions are declared or paid when due. All such
distributions accumulate from the first date of issuance of any such 8.00% Cumulative Redeemable Preferred Units. Distributions on the 8.00% Cumulative Redeemable Preferred Units shall cease to
accumulate on such units on the date of their earlier conversion or redemption.

(c)  In
allocating items of income, gain, loss and deductions which could have an effect upon the determination of the federal income tax liability of any holder of the 8.00%
Cumulative Redeemable Preferred Unit, except as otherwise required by Section 704(c) of the Internal Revenue Code of 1986, as amended, or any other applicable provisions thereof, the Operating
Partnership shall allocate each such item proportionately, based on the distributive share of profits or losses, as the case may be, of the Operating Partnership allocated to holders of the 8.00%
Cumulative Redeemable Preferred Units as compared to the total of the distributive shares of such profits and losses, as the case may be, allocated to all partners of the Operating Partnership.

(d)  If
any 8.00% Cumulative Redeemable Preferred Units are outstanding, then, except as provided in the following sentence, no distributions shall be declared or paid or set
apart for payment on any Parity Units or Junior Units for any period unless full cumulative distributions have been or contemporaneously are declared and paid or declared and a sum sufficient for the
payment thereof set apart for such payments on the 8.00% Cumulative Redeemable Preferred Units for all past distribution periods and the then current distribution period. When distributions are not
paid in full (or a sum sufficient for such full payment is not set apart) upon the 8.00% Cumulative Redeemable Preferred Units and any Parity Units, all distributions declared upon the 8.00%
Cumulative Redeemable Preferred Units and any other Parity Units shall be declared pro rata so that the amount of distributions declared the 8.00% Cumulative Redeemable Preferred Unit and such other
Parity Units

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shall in all cases bear to each other the same ratio that accrued distributions per 8.00% Cumulative Redeemable Preferred Unit and such other series of Parity Units bear to each other.

(e)  Except
as provided in subparagraph (d) above, unless full cumulative distributions on the 8.00% Cumulative Redeemable Preferred Units have been or
contemporaneously are declared and paid or declared and a sum sufficient for the payment thereof set apart for payment for all past distribution periods and the then current distribution period, no
distributions (other than in Junior Units) shall be declared, set aside for payment or paid and no other distribution shall be declared or made upon any Junior Units, nor shall any Junior Units be
redeemed, purchased or otherwise acquired for any consideration (or any moneys be paid to or made available for a sinking fund for the redemption of any such Junior Units) by the Operating Partnership
(except by conversion into or exchange for Junior Units).

SECTION
4.Liquidation Preference.(a) Each 8.00% Cumulative Redeemable Preferred Unit shall be entitled
to a liquidation preference of $30.00 per 8.00% Cumulative Redeemable Preferred Unit ("Liquidation Preference").

(b)  In
the event of any voluntary or involuntary liquidation, dissolution or winding up of the Operating Partnership pursuant to Article VIII of the Partnership
Agreement, the holders of 8.00% Cumulative Redeemable Preferred Units then outstanding shall be entitled to be paid out of the assets of the Operating Partnership available for distribution, after and
subject to the payment in full of all amounts required to be distributed to the holders of Senior Units, but before any payment shall be made to the holders of Junior Units, an amount equal to the
aggregate Liquidation Preference of the 8.00% Cumulative Redeemable Preferred Units held by such holder, plus an amount equal to accrued and unpaid distributions thereon, if any. If upon any such
liquidation, dissolution or winding up of the Operating Partnership the remaining assets of the Operating Partnership available for the distribution after payment in full of amounts required to be
paid or distributed to holders of Senior Units shall be insufficient to pay the holders of the 8.00% Cumulative Redeemable Preferred Units the full amount to which they shall be entitled, the holders
of the 8.00% Cumulative Redeemable Preferred Units, and the holders of any series of Parity Units, shall share ratably with other holders of Parity Units in any distribution of the remaining assets
and funds of the Operating Partnership in proportion to the respective amounts which would otherwise be payable in respect to the Parity Units held by each of the said holders upon such distribution
if all amounts payable on or with respect to said Parity Units were paid in full. After payment in full of the Liquidation Preference and accumulated and unpaid distributions to which they are
entitled, the holders of 8.00% Cumulative Redeemable Preferred Units shall not be entitled to any further participation in any distribution of the assets of the Operating Partnership.

SECTION
5.Redemption.(a)General.The 8.00% Cumulative
Redeemable Preferred Units are not redeemable, except as permitted under Sections 6 and 7 herein, prior to August 27, 2009.

(b)Optional Redemption.(i) On and after August 27, 2009, the Operating Partnership may, at its
option, at any time, redeem the 8.00% Cumulative Redeemable Preferred Units, in whole or in part, at the Liquidation Preference, plus accrued and unpaid distributions thereon, if any, to and including
the date of redemption (the "Redemption Price"). The Redemption Price (other than the portion thereof consisting of accrued and unpaid distributions, which shall be payable in cash) is payable, at the
option of the Operating Partnership, in any combination of (i) new preferred unit ("New Preferred Units") of the Operating Partnership having substantially the same terms as the 8.00%
Cumulative Redeemable Preferred Units with a distribution coupon to be reset based on the then market rates (such rate to be determined in good faith by the Managing General Partner), or
(ii) in Common Units at the Deemed Partnership Unit Value as of the Redemption Date (as defined below), of the Common Units to be issued.

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(ii)  Provided
that no later than the Redemption Date the Operating Partnership shall have (A) set apart the funds necessary to pay the accrued and unpaid distribution
on all the 8.00% Cumulative
Redeemable Preferred Units then called for redemption and (B) reserved for issuance a sufficient number of authorized Common Units and/or New Preferred Units, the Operating Partnership may give
the holders of the 8.00% Cumulative Redeemable Preferred Units written notice ("Redemption Notice") of a redemption pursuant to Section 5(b) (a "Redemption") not more than 70 nor less than 40
calendar days prior to the date fixed for redemption (the "Redemption Date") at the address of such holders on the books of the Operating Partnership (provided that failure to give such notice or any
defect therein shall not affect the validity of the proceeding for a Redemption except as to the holder to whom the Operating Partnership has failed to give such notice or whose notice was defective).
The 8.00% Cumulative Redeemable Preferred Units for which the Redemption Price has been paid shall no longer be deemed outstanding from and after the date of payment and all rights with respect to
such units shall forthwith cease and terminate. In case fewer than all of the outstanding 8.00% Cumulative Redeemable Preferred Units are called for redemption, such units shall be redeemed pro rata,
as nearly as practicable, among all holders of 8.00% Cumulative Redeemable Preferred Units, provided that, if within 20 business days of the Redemption Notice the Contributor Representative (as such
term is defined in the Tax Protection Agreement entered into on or prior to the date hereof between Operating Partnership and certain other parties (the "Tax Protection Agreement")) notifies the
Operating Partnership of an alternative allocation ("Allocation Notice"), then the redemption of the 7.00% Cumulative Preferred Units shall be allocated in accordance with such Allocation Notice. On
or before the Redemption Date, a holder of 8.00% Cumulative Redeemable Preferred Units shall have the conversion right set forth in Section 6 hereof notwithstanding anything in this
Section 5 to the contrary.

SECTION
6.Conversion.(a) Each 8.00% Cumulative Redeemable Preferred Unit shall be convertible at the
option of the holder, at any time on and after August 27, 2004, upon no less than 15 business days prior written notice to the Corporation and the Operating Partnership, in whole or in part,
unless previously redeemed, pursuant to Section 6(b) below.

(b)  Each
8.00% Cumulative Redeemable Preferred Unit that the holder elects to convert will be redeemed for shares of 8.00% Cumulative Redeemable Preferred Stock of the
Corporation having an aggregate liquidation preference equal to the Liquidation Preference of the 8.00% Cumulative Redeemable Preferred Units that the holder elects to convert, such preferred stock of
the Corporation to have the rights and preferences set forth on Annex I hereto ("Corporation 8.00% Cumulative Redeemable Preferred Stock").

(c)  No
fractional Conversion Units or scrip representing fractions of Conversion Units shall be issued upon conversion of a 8.00% Cumulative Redeemable Preferred Unit. If a
fractional Conversion Unit is otherwise deliverable to a converting holder upon a conversion of 8.00% Cumulative Redeemable Preferred Units, the Operating Partnership shall in lieu thereof pay to the
person entitled thereto an amount in cash equal to the current value of such fractional interest, calculated to the nearest 1/1000th of a unit, to be computed using the current market price of a
Paired Share on the date of conversion, in the case of a conversion into Common Units.

SECTION
7.Put Right.(a) In the event of (i) the death of an Actual Taxpayer (as defined in the
Tax Protection Agreement) holding directly or indirectly 8.00% Cumulative Redeemable Preferred Units, (ii) in the case of 8.00% Cumulative Redeemable Preferred Units held directly or indirectly
by an Actual Taxpayer in trust, the death of the person designated from time to time by the trustee(s) of such
trust, or (iii) a Tax Triggering Event with respect to an Actual Taxpayer holding directly or indirectly 8.00% Cumulative Redeemable Preferred Units, then in any such event such holder or the
subsequent holder or holders, as the case may be, of such 8.00% Cumulative Redeemable Preferred Units may require the Operating Partnership to repurchase such 8.00% Cumulative Redeemable Preferred
Units, in accordance with Section 7(b) below, at a price of $30.00 per 8.00% Cumulative

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Redeemable Preferred Unit, plus distributions accrued and unpaid to the repurchase date (such sum, the "Repurchase Price"). As used in this Section 7(a), "Tax Triggering Event" means, with
respect to any Actual Taxpayer holding directly or indirectly 8.00% Cumulative Redeemable Preferred Units, any transaction by the Operating Partnership (x) involving the Contributed Property
and (y) constituting a Taxable Sale. The terms Contributed Property and Taxable Sale shall have the meanings specified in the Tax Protection Agreement. The term "Repurchase Date" shall mean the
date on which the first payment (in cash or Paired Shares) is made as described in Section 7(b) below.

(b)  The
aggregate Repurchase Price shall be paid within one year after the exercise of the right described in Section 7(a) above, at the option of the Operating
Partnership, (i) in cash, or (ii) in fully registered Paired Shares valued at the Current Per Share Market Price for such Paired Shares as of the date such shares are to be issued
hereunder, except that the portion of the aggregate Repurchase Price consisting of accrued and unpaid distributions shall be paid in full in cash when such distributions are paid with respect to other
8.00% Cumulative Redeemable Preferred Units, but in no event later than the time of the first cash payment provided in this Section 7(b) or the issuance of such Paired Shares, as the case may
be. If the Operating Partnership elects to pay for the 8.00% Cumulative Redeemable Preferred Units in cash, the aggregate Repurchase Price shall be paid, at the option of the Operating Partnership,
either (x) in full on or before such date which is one year after the exercise of the right described in Section 7(a) above or (y) in four (4) equal annual installments
commencing not later than one year after the exercise of the right described in Section 7(a) above, with interest accruing on unpaid amounts from the date of exercise of the right described in
Section 7(a) above at the rate of 8% per annum.

SECTION
8.No Right to Certain Distributions.Any holder of 8.00% Cumulative Redeemable Preferred Units whose
units are redeemed pursuant to Section 5 hereto, converted pursuant to Section 6 hereto or caused to be repurchased pursuant to Section 7 hereto, prior to being entitled to
received any cash or other securities upon the occurrence of any such event, will be required to execute and deliver to the Operating Partnership and the Corporation a Distribution Return Agreement
substantially in the form of Annex II hereto.

SECTION
9.Restrictions on Transfer, Redemption, Conversion or Put; Stapled Security.(a) The Paired
Units shall be subject to the restrictions on transfer set forth in Sections 9.3 and 9.5 of the Partnership Agreement as if such units were "Partnership Units" there under. Any transfer or attempted
transfer in violation of the provisions of this Section 9(a) shall be null and void.

(b)  Notwithstanding
anything in this Certificate of Designation to the contrary, Paired Units shall only be transferred to a transferee, caused to be redeemed pursuant to
Section 5, converted pursuant to Section 6 or caused to be repurchased pursuant to Section 7 as a Paired Unit, if any such units are
otherwise required to be paired under this Certificate of Designation. Any such transfer, redemption or repurchase or attempted transfer, redemption or repurchase of 8.00% Cumulative Redeemable
Preferred Units in violation of the provisions of this Section 9(b) shall be null and void.

SECTION
10.Status of Converted or Redeemed 8.00% Cumulative Redeemable Preferred Units.Upon any conversion or
any redemption, repurchase or other acquisition by the Operating Partnership of 8.00% Cumulative Redeemable Preferred Units, the 8.00% Cumulative Redeemable Preferred Units so converted, redeemed,
repurchased or acquired shall be retired and canceled.

SECTION
11.Voting.(a) The Operating Partnership shall not, without the affirmative consent or approval
of the holders of at least a majority of the 8.00% Cumulative Redeemable Preferred Units then outstanding, voting separately as a class, (i) authorize any Senior Units; (ii) amend, alter
or modify any of the provisions of this Certificate of Designation so as to adversely affect the holders of 8.00% Cumulative Redeemable Preferred Units; or (iii) issue to any holder of Common
Units any Parity Units by way of exchange, distribution or similar transaction in respect of such Common Units,

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unless such exchange, distribution or similar transaction is for fair value (as determined in good faith by the Managing General Partner).

(b)  The
Corporation shall not, without the affirmative consent or approval of the holders of at least a majority in Liquidation Preference of the 8.00% Cumulative Redeemable
Preferred Units and Corporation 8.00% Cumulative Redeemable Preferred Stock then outstanding, voting together as a single class, (i) authorize any Senior Preferred Stock (as defined in Annex I
hereto); or (ii) amend, alter or modify any of the provisions of the Certificate of Designation of the Corporation 8.00% Cumulative Redeemable Preferred Stock so as to adversely affect the
holders thereof.

SECTION
12.Registration Rights for Corporation 8.00% Cumulative Redeemable Preferred Stock.The Corporation
8.00% Cumulative Redeemable Preferred Stock issued to any holder of 8.00% Cumulative Redeemable Preferred Units pursuant to Section 6 hereof shall be deemed "Registrable Securities" for
purposes of Section 9.6 of the Partnership Agreement, subject to the limitations and qualifications contained in Section 9.6 of the Partnership Agreement unless the holder of such 8.00%
Cumulative Redeemable Preferred Units is party to a registration rights agreement pursuant to Section 5.06 of the Portfolio Agreement, in which case such holder exclusively shall have the
rights set forth therein.

SECTION
13.Issuance of Paired SRC Limited Partnership Units.If any Common Units are to be issued to a holder
of a 8.00% Cumulative Redeemable Preferred Unit in connection with the redemption of such 8.00% Cumulative Redeemable Preferred Unit as provided herein, the Operating Partnership shall distribute to
the holder of such 8.00% Cumulative Redeemable Preferred Unit so converted, for no additional consideration, a number of SRC Limited Partnership Units (as defined in the Partnership Agreement) equal
to the number of Common Units so issued; provided, however, that if the value of such SRC Limited Partnership Units, as determined by the Operating Partnership consistent with its prior valuation
methodology used to value SRC Limited Partnership Units, exceeds $.50 per Unit, then
prior to the distribution of such SRC Limited Partnership Units, the Operating Partnership shall notify the Contributor Representative of its valuation of the SRC Limited Partnership Units. If the
Contributor Representative believes that the distribution of such SRC Limited Partnership Units may be taxable to the converting holders under Section 731(a) of the Code it may request that the
Operating Partnership offer to provide the converting Partners with the opportunity to enter into so-called "bottom-up" guarantees under terms and conditions set forth in
Section 2(z) of the Tax Protection Agreement, mutatis mutandis. Remedy for a failure by the Operating Partnership to comply with such obligation to provide "bottom-up" guarantees
shall be as set forth in Section 3 of the Tax Protection Agreement, mutatis mutandis. It shall be a condition to any distribution of SRC Limited Partnership Units to a holder that such holder
agree in writing to become a limited partner under the SRC Partnership agreement.

SECTION
14.Definitions.Except as otherwise herein expressly provided, the following terms and phrases shall
have the meanings set forth below:

"Closing
Price" on any date shall mean the last sale price per share, regular way, of the Paired Shares or, in case no such sale takes place on such day, the average of the closing bid
and asked prices, regular way, of the Paired Shares in either case as reported in the principal consolidated transaction reporting system with respect to securities listed or admitted to trading on
the New York Stock Exchange or, if the Paired Shares are not listed or admitted to trading on the New York Stock Exchange, as reported in the principal consolidated transaction reporting system with
respect to securities listed on the principal national securities exchange on which the Paired Shares are listed or admitted to trading or, if the Paired Shares are not listed or admitted to trading
on any national securities exchange, the last quoted price, or if not so quoted, the average of the high bid and low asked prices in the over-the-counter market, as reported by
the National Association of Securities Dealers, Inc. Automated Quotations System for the Paired Shares or, if such system is no longer in use,

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the principal other automated quotations system that may then be in use or, if the Paired Shares are not quoted by any such organization, the average of the closing bid and asked prices as furnished
by a professional market maker making a market in the Paired Shares selected from time to time by the Board of Directors of the Managing General Partner.

"Current
Per Share Market Price" on any date shall mean the average of the Closing Prices for the five consecutive Trading Days ending on such date.

"Deemed
Partnership Unit Value" as of any date shall mean (i) the Current Per Share Market Price as of the Trading Day immediately preceding such date, minus (ii) the SPG
Realty Deemed Partnership Unit Value; provided, however, that in the event of a stock dividend, stock split, stock distribution or the like, the Deemed Partnership Unit Value shall be adjusted by the
Managing General Partner to provide fair and equitable arrangements, to the extent necessary, to fully adjust and avoid any dilution in the rights of the holders of the 7.00% Cumulative Convertible
Preferred Units.

"Entity"
shall mean any general partnership, limited partnership, limited liability company, limited liability partnership, corporation, joint venture, trust, business trust, cooperative
or association.

"Limited
Partners" shall mean those Persons whose names are set forth on Exhibit A to the Partnership Agreement as Limited Partners, their permitted successors or assigns as
limited partners hereof, and/or any Person who, at the time of reference thereto, is a limited partner of the Operating Partnership.

"Managing
General Partner" shall mean Simon Property Group, Inc., a Delaware corporation.

"Non-Managing
General Partners" shall mean, collectively, SD Property Group, Inc. and SPG Properties, Inc.

"Paired
Share" shall mean one Share and one Trust Interest.

"Partners"
shall mean the Managing General Partner, the Non-Managing General Partners and the Limited Partners, their duly admitted successors or assigns or any Person who is
a partner of the Operating Partnership at the time of reference thereto.

"Partnership
Units" shall mean the interest in the Operating Partnership of any Partner which entitles a Partner to the allocations (and each item thereof) specified in the Partnership
Agreement and all distributions from the Operating Partnership, and its rights of management, consent, approval, or participation, if any, as provided in the Partnership Agreement. Partnership Units
do not include Preferred Units. Each Partner's percentage ownership interest in the Operating Partnership shall be determined by dividing the number of Partnership Units then owned by each Partner by
the total number of Partnership Units then outstanding.

"Person"
shall mean any individual or Entity.

"Shares"
shall mean the shares of common stock, par value $0.0001 per share, of the Corporation.

"SPG
Managing General Partner" shall mean SPG Realty Consultants, Inc.

"SPG
Realty" shall mean SPG Realty Consultants, Inc.

"SPG
Realty Deemed Partnership Unit Value" with respect to a particular Trust Interest as of any date shall mean the value of the SPG Shares underlying such Trust Interest, which shall
be an amount equal to the greater of (i) the aggregate par value of the SPG Share underlying the Trust Interest and (ii) the amount determined in good faith by the Board of Directors of
the SPG Managing General Partner to represent the fair market net asset value of the SPG Share underlying the Trust Interest.

"SPG
Shares" shall mean the Common Stock, par value $.01 per share of the SPG Managing General Partner.

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"Trading
Day" shall mean a day on which the principal national securities exchange on which the Paired Shares are listed or admitted to trading is open for the transaction of business
or, if the Paired Shares are not listed or admitted to trading on any national securities exchange, shall mean any day other than a Saturday, a Sunday or a day on which banking institutions in the
State of New York are authorized or obligated by law or executive order to close.

"Trust"
shall mean the trust owning all of the outstanding shares of Common Stock, par value $0.0001 per share, of SPG Realty subject to a trust agreement among certain stockholders of
the Corporation, a trustee and the SPG Realty pursuant to which all holders of Shares are beneficiaries of such Trust.

"Trust
Interest" shall mean a pro rata beneficial interest in the Trust.

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DISTRIBUTION RETURN AGREEMENT



Simon
Property Group, L.P.
National City Center
115 West Washington Street, Suite 15 East
Indianapolis, Indiana 46204

Dear
Sirs:

The
undersigned is a holder of 8.00% Cumulative Redeemable Preferred Units ("Preferred Units") of Simon Property Group, L.P., a Delaware limited liability (the "Operating Partnership").
On the date hereof, the undersigned has presented to the Operating Partnership                        (number) Preferred Units
(the "Tendered Units") for (a) redemption (the "Redemption");
(b) conversion (the "Conversion") or (c) repurchase (the "Repurchase") pursuant to their terms. This letter agreement is being given in satisfaction of a condition to the Redemption,
Conversion, or Repurchase, as applicable, of the Tendered Units.

The
undersigned hereby agrees with the Operating Partnership that, in the event the undersigned receives any payment or distribution with respect to Tendered Units after their
Redemption, Conversion, or Repurchase, as applicable, other than a payment or distribution required to be made in connection therewith, the undersigned will promptly remit such payment or distribution
back to the Operating Partnership.

In
furtherance of the foregoing, the undersigned further grants to the Operating Partnership the right to set off against any unpaid amount due to the Operating Partnership under this
letter agreement any debt or other obligation of the Operating Partnership owing to the undersigned, including, without
limitation, any dividend or other distribution payable to the undersigned by reason of its ownership of Preferred Units or any other securities of the Operating Partnership.

This
letter agreement shall be construed in accordance with, and governed by, the laws of the State of New York, without regard to conflicts of laws principles.

| |  | Very truly yours,                  
| |  | -----------------------------------
| |  |                                    
| |  | (Name of Holder of Preferred Units)

| |  | By:
Name:
Title: | 
| |  | ---------------- | 

|AGREED:
SIMON PROPERTY GROUP, L.P. |  |  |  | 
|---------------------------------- |  |  |  | 
|By:
Name:
Title:                   |  |  |  | 

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