Upgrade Guide

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Upgrade options

You can run the Informatica 10.5.3 installer to apply the hotfix on Test Data Management versions 10.5 and later.

If you are on version 10.5 or later, see Hotfix installation and rollback overview for the steps to apply the hotfix.

The following table describes the upgrade path from previous versions:

Test Data Management Version	Upgrade Path
10.4.1 10.4 10.2.0 Hotfix 2	Upgrade to 10.5 and then apply the 10.5.3 hotfix. See Test Data Management upgrade to version 10.5 for information about how to upgrade to version 10.5. Apply the 10.5.3 hotfix after you perform all post upgrade tasks for 10.5.
All earlier versions.	Upgrade to one of the following versions and then upgrade to 10.5: 10.4.1 10.4 10.2.0 Hotfix 2 Apply the 10.5.3 hotfix after you perform all post upgrade tasks for 10.5. You must perform all post upgrade tasks for each version that you upgrade to. See the Test Data Management Upgrade Guide of the corresponding version for instructions about how to upgrade to the version.