&CRSNAM(comp)
Accesses the name of the reference set that the specified component uses. The name can be returned (READ) to a receiving variable or GRIP statement, or changed (WRITE) to a different name.
NOTE: You can change reference set names only in component
occurrences. You cannot change the reference set names of pre-V10 components.
You can also only change reference set names for components that are immediate
children of the current work part.
Read/Write - String - 30 Characters
Swapping in the "Empty" reference set:
&CRSNAM(comp) = 'Empty' $$ Empty is case sensitive, E.g. Not "EMPTY"