@Boldline said in Reference on duplicate:
Update: I partially answered my own question - if I edit the clone I uses to make new clones from, only those offspring have further edits - like a cascading style sheet. If I edit the master of course, all are changed... makes sense
Exactly, it always inherits from the master, even if that in turn is also a clone.
There are some additional tricks:
Object -> Cloned Properties: to check / uncheck what is cloned. This can be used to restore some attribute of a clone object to the cloned state (if it was changed).
Object -> Select Master: this can be used to change the master of a clone, but first it needs some other objects marked with the "Master Object" role (Object -> Object Options -> Role -> More Roles -> Master Object enabled)