When setting up a query, it would be helpful, when using the "changed by" or "added by", to be able to pull in a selection. There are times where we want to segregate data that are changed by one group of users exclusively. Right now we are manually modifying the queries with specific user names; however, with time, it will become impossible to manage that. Pulling in a selection that has the pre-determined users, that can be updated as needed would be a tremendous help.