Effective in version 9.6.0, Test Data Management (TDM) is available as a service on the Informatica domain. Create and configure a Test Data Manager Service (TDM Service) in the Informatica domain from the Administrator tool. Define roles and privileges to perform Test Data Management tasks as custom roles for the TDM Service. The web-based user interface of Test Data Management uses database content from the repository associated with the TDM Service. You must have installed TDM to be able to create the TDM Service. You also define security preferences for the TDM service from the Administrator tool.