If you use different versions of Data Quality and PowerCenter to create and store objects, install the Informatica Data Quality Plug-in for PowerCenter. Download the plug-in installers from Informatica.
Install the plug-in version for the version of PowerCenter that you want to use. The plug-in has Client and Server installers.
Run the Client installer on the PowerCenter client machine to view mapplets and mappings in the repository and add them to sessions. Run the Server installer on the PowerCenter Integration Service machine to run the sessions in workflows.
After you install the plug-in on the Integration Service machine, register the plug-in with the PowerCenter repository.