Effective in version 10.0, when the Model repository is integrated with a version control system, the version control system protects objects from being overwritten by other members of the development team. You can check objects out and in, undo the checkout of objects, and view and restore historical versions of objects.

The Developer tool depicts a versioned Model repository with a white icon decorated with a green check mark.

The following image shows two connected repositories: MRS1, which has been integrated with a version control system, and MRS2, which has not:

For more information, see the "Model Repository" chapter in the

Informatica 10.0 Developer Tool Guide

.