

Some updates require users to accept Microsoft Software License Terms or perform other update-specific installation steps. You can still import these updates into your application by using Microsoft Update Catalog however, depending on how you configure WSUS, SCE, and SCCM, you may not need to import the updates. Security updates, critical updates, service packs, update rollups, definition updates, and critical drivers can be configured to synchronize with your server automatically.

Many updates are already available to you using the synchronizing capability in WSUS, SCE, and SCCM.
