import update to wsus

System Center Update Publisher will let you publish many 3rd party updates to your own WSUS server. There are requirements for the source package, but it's all documented clearly.

1. In the WSUS admin console, navigate to the Update Services/WSUSSERVER/Updates tree, right-click and click "Import Updates...".
2. Search and find the update.
3. Add to basket.
4. View basket.
5. Check Import directly into Windows Server Updates Services
6. Click Import.
7. The ActiveX performs the API calls to import the metadata and the update to the WSUS installation.

For third party updates, check out Local Update Publisher.

Source:

• http://technet.microsoft.com/en-us/library/dd939825(WS.10).aspx