Exhibit 10.13  Addendum To Employment
Agreement  This Addendum is effective October 4,
2005 (Addendum) and modifies the Employment Agreement (Agreement) entered
into effective June 2, 2005 between Lawson Software, Inc., a Delaware
corporation (Company) and Harry Debes (Employee), pursuant to Section 7.7
of the Agreement.  Capitalized terms not
otherwise defined in this Addendum have the same respective meaning as defined
in the Agreement.  The sections of the
Agreement that are not expressly modified by this Addendum shall remain in
effect pursuant to their terms.  Section 3.7 of the Agreement is replaced in its entirety with the
following new Section 3.7:  3.7           Relocation Expenses.  Company
shall reimburse Employee for reasonable and customary relocation expenses,
including, but not limited to, temporary housing in the St. Paul/Minneapolis
area until sixty days following the closing of the Lawson/Intentia
Transaction.  The Company shall pay
associated closing costs upon the purchase by Employee of a residence in St.
Paul/Minneapolis.  If the Employee sells
his residence in Denver on or before December 31, 2006, the Company shall
pay real estate commissions and closing costs associated with Employees sale
of existing residence.  The Company shall
pay the costs of packing, loading, transporting, storing (as required) and
unloading of Employees existing personal property from present residence to
new residence.  If Employee has purchased
a new residence in the St. Paul/Minneapolis area (the St. Paul/Minneapolis
Residence) but has not sold his Denver residence and the Company terminates
Employees employment on or before December 31, 2006, then the following
shall apply:  (i) Employee shall use
reasonable efforts to promptly sell Employees St. Paul/Minneapolis Residence
and (ii) if the net sales proceeds (less selling and closing costs) of the
St. Paul/Minneapolis Residence are less than Employees purchase price paid for
that residence (a Loss), the Company shall promptly reimburse Employee for
the amount of that Loss.  The Companys
obligation under this Section shall not exceed $150,000.00.  Such reimbursements shall be made by Company
on a timely basis upon submission by Employee of receipts evidencing such
expenses.  IN WITNESS WHEREOF,
the parties hereto have executed this Addendum as of the date first above
written.  Lawson
  Software, Inc.By
  /s/
  H. Richard LawsonH.
  Richard Lawson,Chairman/s/
  Harry DebesHarry Debes  1


This Addendum is effective June 1, 2006
(Addendum) and modifies the Employment Agreement, as amended (Agreement)
entered into effective June 2, 2005 between Lawson Software, Inc., a
Delaware corporation (now known as Lawson Software Americas, Inc.) (Company)
and Harry Debes (Employee), pursuant to Section 7.7 of the
Agreement.  Capitalized terms not
otherwise defined in this Addendum have the same respective meaning as defined
in the Agreement.  The sections of the
Agreement that are not expressly modified by this Addendum shall remain in
effect pursuant to their terms.  Section 3.9 of the Agreement is deleted in its entirety and replaced
with the following new Section 3.9:  3.9             Tier 1 Change in Control
Severance Pay Plan Is Applicable to Employee.  The Lawson Software, Inc. Executive
Change in Control Severance Pay Plan for Tier 1 Executives (first adopted on January 17,
2005) will apply to Employee on and after June 1, 2006 (the Tier 1 CIC
Plan).  As stated in the Tier 1 CIC
Plan, any severance payments under the Tier 1 CIC Plan will be reduced by the
amount of any severance payments under this Agreement.  This Addendum may be signed in counterpart and by fax, and is effective
June 1, 2006.  Lawson
  Software, Inc.
  
  Lawson Software
  Americas, Inc.By
  /s/
  David R. Hubers
  
  By
  /s/David
  R. Hubers,
  
  TitleCompensation
  Committee Chair/s/
  Harry DebesHarry Debes  2