I am trying to add a universal package feed as upstream source for another universal package feed in a different ADO project (but same org) but I do not find in the UI the right buttons.
According to this documentation it should be possible to upstream in the same org: https://docs.microsoft.com/en-us/azure/devops/artifacts/how-to/set-up-upstream-sources?view=azure-devops
Am I missing something here?