Add a marker to members within the UDT definition (within the UDT definition window only - a marker on every member of every UDT instance would become way too cluttered) to quickly identify parent members, that the UDT is inheriting from a parent UDT.

At the moment, I've been using folders to separate any members that are specific to the child UDT from the parent UDT's members. Of course, I can see where any overrides are made but it would be nice to be able to quickly see all of the parent members, regardless of if they are default members or have some properties overridden.