So I've got several objects that sync with a photonview. Players each have one and every AI object has one. Lots of the RPCs are similar and there's a lot of shared code, so I haven't run into this problem yet. I'm sending every operation to the master client for authority and then master client updates all other clients. This means the Master client (which is a on a server and not run by a player) has RPCs the clients don't. This of courses raises an error stating that other photonviews on the master dont have the RPC I'm calling. So I know photon has groups for each photon view, but the documentation doesn't explain its functionality. I'm not sure if this is what I want, but I'd love to put master on like group 99 or something to call RPCs just on that. However I can't for the life of me figure out how to call to a specific group. I can set groups all day, but that obviously doesn't help me much, haha. Thanks in advance for the help.