I'm experiencing the following issue - I created a new Group and I
wanted members of a specific Team to also be included in that Group - I
wasn't able to select their Team, so I hastily added the Group those
people are related to instead. That created a SUBGROUP relationship I
did not want. (Why is there no "undo" button??) I went to copy that
subgroup so it was back to it's own "master" group, and wanted to delete
the subgroup that had been created. When I delete the subgroup, I get
the followi...