Event Form > Config Settings > Select Config to Edit: Add a Query of groups using current form

As Custom Event Forms proliferate and as we edit them, it would be very useful to have an instant query available on the page of each specific form to return the instances of use of the form by Groups. This enhancement would provide an immediate answer to the question of: Just whom are my edits impacting, anyway? (Plus, it would be akin to having a just a wee bit more of an an excellent sauce.)