I'd like to be able to clone groups. The reason behind is I have over 100 groups I need to create that are all very similar. I have approx 70 classes where I need to remove/disable the delete button. But apply filters to some of those classes to limit a small group of people's ability to modify. The groups are designed such that I can have 2-3 people with add/modify access for a specific customer's data (the 100 groups), where I have 120 plus users in the system I don't want to have modify access.
I'll end up making all these groups manually but you can see where this level of control requires a significant amount of effort with the current user/group management capabilities.