You manage users, groups, privileges, and roles on the Security tab of the Administrator tool.
You manage permissions for repository objects in Informatica Developer and Informatica Analyst. Permissions control access to projects in the repository. Even if a user has the privilege to perform certain actions, the user may also require permission to perform the action on a particular object.
To secure data in the repository, you can create a project and assign permissions to it. When you create a project, you are the owner of the project by default. The owner has all permissions, which you cannot change. The owner can assign permissions to users or groups in the repository.