It would be helpful to have a tool that takes a constituent name and shows all the groups they are members of.  We had an administrator leave last June.  All her roles showed as Past.  Yet she kept getting email notifications of conduct infractions.  With the help of tech support we eventually tracked this down to her still being in an advisor group.  A tool that lists all groups a constituent is a member of would have instantly showed this and we would have eliminated her frustration months ago.