"Those chains on her wrist that she showed you.  They appear when the bonding ritual is completed.  It will... intensify... the link that you have with all of us.  I’m sure Lucius would have already had us complete it months ago, had things not ended as abruptly as they did and had things not been as hectic as they have been in the wake of the war.  We’ll discuss it with him when he returns," Yaxley said.