search applicaton for a repository

Hello,
Is there a possibility to search which installed programs belong to a installed repository?
For example: If I have the repository “http://download.opensuse.org/repositories/home:/some_weird_thing/”, I want to see which programs were installed from this repository?
Is this possible?

Thanks,
Johannes

Yes.
YaST->View->Repositories (which will show all packages from a repo, not just the ones you actually installed from that repo) or “zypper se -r repo_name_URL_or_number” (add ‘-i’ to only list installed packages, see also “zypper se --help”).