Im working on patching some of our Suse systems with Hana installed. We have been told that there is a specific repository that we should use to get updates that are Hana-approved. I am only concerned with the OS updates for SLES. Im a bit confused on how subscriptions relate to repositories.

1. How do I gain access to Suse repositories with Hana-approved SLES patches (not Hana updates) patches?
2. How do I find what repositories are available to me based on the subscriptions I have?
3. Where do I find a list of repositories that have Hana-approved SLES patches (not Hana updates)?