I've just started using GRAMPS to plot out something people might find silly: family trees of comic book characters.
Now I know this probably isn't something people would od here, but it mostly works, and I'm using gramps without relying on an RL data (that I don't have). At some point I might introduce my grandad to this software.
Anyway! I have hit up against a 'problem'. Some of the characters in the 'family tree' have ~arbitrary relationships, such as 'clone of' and so on and so forth.
Is this able to be shown in GRAMPS, and if so, how do I set up this kind of arbitrary relationship?