Use the exported SiteMgr.xml file to restore distributed repositories and source sites. Restore when you reinstall the ePO - On-prem server, or when you want to share distributed repositories or source sites with another ePO - On-prem server.
You can export this file from either the Distributed Repositories or Source Sites pages. However, when you import this file to either page, it imports only the items from the file that are listed on that page. For example, when this file is imported to the Distributed Repositories page, only the distributed repositories in the file are imported. Therefore, if you want to import both distributed repositories and source sites, you must import the file twice, once from each page.
For details about product features, usage, and best practices, click ? or Help.
Select Menu → Software → Distributed Repositories (or Source Sites), then click Actions |Export Repositories (or Export Source Sites).
The File Download dialog box appears.
Click Save, browse to the location to save the file, then click Save.