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Exhibit 10.18G
 SIXTH AMENDMENT TO THE
BASIC LEASE INFORMATION AND
CANYON PARK TECHNOLOGY CENTER
OFFICE BUILDING LEASE AGREEMENT
  Recitals
   Agreement
  1.
    
    Tenant Improvements in Basement of G02 Premises. Landlord and Tenant
hereby acknowledge and agree that Tenant has constructed, installed, and furnished
showers in the basement of the Premises and reconfigure the basement bathroom(s)
according to the terms and conditions hereof (the Tenant Improvements), and that
Landlord hereby consents to the same. The Tenant Improvements were done in compliance
with the floor plan(s) attached hereto as Exhibit A and incorporated herein by
this reference. Landlord hereby acknowledges and agrees that the Tenant Improvements
met the Canyon Park Building Standards and that the Tenant Improvements were completed
in compliance with the provisions of the Lease, including without limitation Section 9
of the Lease. The Tenant Improvements were constructed and finished by Landlords
contractor, Natural Builders, or such other contractor/subcontractors designated by
Landlord.2.
    
    Tenant Improvement Allowance. Landlord shall provide Tenant with a
Tenant Improvement Allowance of one third (1/3rd) of the total cost of the




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bathroom reconfiguration and installation of showers, up to a maximum amount of
$25,000.00, for the Tenant Improvements which were constructed as described in this
Sixth Amendment (the Tenant Improvement Allowance). Tenant shall be responsible and
pay all costs incurred in connection with the Tenant Improvements which exceed the
Tenant Improvement Allowance, including without limitation the costs of labor and
materials. Tenant acknowledges and agrees that neither Landlord nor any of Landlords
representatives have represented or warranted that the Tenant Improvement Allowance
shall be sufficient to pay for all of the Tenant Improvements constructed as described
herein. Tenant acknowledges and agrees that it is likely that the total costs of the
Tenant Improvements shall exceed the Tenant Improvement Allowance.
 3.
    
    Plans, Specifications and Permits. Tenant and Landlord acknowledge
and agree that the Tenant Improvements were constructed according to the attached
floor plan(s), which floor plan(s) was approved by Landlord. [Landlord shall arrange
for the architect/engineer to transfer said floor plans into blueprints for submission
to the City of Orem Building and Development Department for issuance of building
Permit(s) and shall submit the same to the City of Orem for permit.4.
    
    Amounts Spent by Tenant for Improvements. Tenant hereby acknowledges
and agrees that all amounts it has spent to improve and/or repair all of the Premises
prior to the effective date of this Sixth Amendment are non-refundable. The Landlord
is not responsible in any way for reimbursing Tenant for any such amounts.5.
    
    As-Is Condition. Tenant accepts the Premises added under this Sixth
Amendment in its existing, as-is condition, except for any Tenant Improvements as
outlined above, and acknowledges and agrees that Landlord shall provide no funds for
Tenant Improvements with respect to such additional Premises except as provided for
herein.6.
    
    Restoration Responsibility. With regard to Tenants responsibility,
at Landlords option, to restore the Premises to its original condition as set forth
in Section 9 of the Lease and Section 8 of the 5th Amendment, Landlord and
Tenant hereby acknowledge and agree that notwithstanding the said restoration
requirement and any similar requirements set forth in the Lease, Landlord shall not
require and Tenant shall not be required to restore the Tenant Improvements made to
the G02 basement bathrooms and addition of showers hereunder to the condition the said
area was in prior to Tenant requesting said improvements; provided, however,
that the restoration obligation of Tenant under the Lease shall continue in full
force and effect for all other portions of the Premises and all other existing and
future Tenant Improvements.
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7.
    
    Same Terms. Except as amended herein, all other terms and conditions
of the Lease, as previously amended, shall remain in full force and effect.
 TENANT:
OMNITURE, INC.By:
    /s/ Michael S HerringName:
    Mike HerringTitle:
    Chief Financial OfficerTCU PROPERTIES I, LLCBy:
    Canyon Park ManagementCompany, Inc., its ManagerBy:
    /s/ Allen FinlinsonName:
    Allen FinlinsonTitle:
    Vice President 3




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EXHIBIT A
 Floor Plans
 [INTENTIONALLY OMITTED]