SetTarget function

[Rhas]

Is there something I need to call when I update the target on the server side? I'm trying to implement the /assist command and I am able to set the target on the server but the client is not reflecting this change visually. It appears that the client is somewhat aware of the target change because when I assist an npc that is attacking me, and then I try to auto attack, it says "you can't attack that". The target window and the %t command however still show my old target.