A15 Dev Mode - Siblings?

[J_Dawg_27]

Is there a way in dev mode to create sibling relationships amongst the pawns?  I saw all other relationships listed.

[Lys]

I have no idea since I usually don't use the dev mode, but logically I would assume that this could be done by setting the same mother/father. Or of course in reverse, setting them both as child of a certain parent...

[J_Dawg_27]

That works but causes an extra relation depending on which pawn you pick as a parent