Remove duplicate members from subset
Is your feature request related to a problem? Please describe.
A problem with the Arc subset editor is that if the set contains duplicates then when the user tries to remove a duplicate every instance of the member is removed from the set. This is becasue the current set is wrapped with the Except() function. This is really annoying for the user as there is no way to remove duplicates.
Describe the solution you'd like
Have a "remove duplicates" button on the toolbar in subset editor. This would just wrap the existing set with the Distinct() function. The user would then be able to remove duplicates without needing to remove all instances of duplicated members then manually adding them back.