What would be the best way to reference the location of a drawer subassembly when a builder is trying to determine where it goes in a drawer stack. 

in a previous library we appended the name of the sub front with the value of the "bay position" prompt in order to show this.  But the new subassembly does not have this as a local prompt in order to reference.  is there a way to reference the bay position in the part comments or do as we did previously?