Greetings!

So I was looking for some feedback/suggestions on how to implement the following scenario: I have a command on the web interface that is associated with groups, however, I only ever want this command to show if the user is NOT a member of said…

So I am trying to see if it is possible to only show a custom group command to a user only if that user is NOT a member. I am aware of the AVFilter in the <IsCommandAllowedFilter> tag, but that seems like it only takes hard-coded strings, in which my…