I'd like to setup my character sheets to have a shared attribute (a party resource) between each other. I figured I'd make use of ChatSetAttr to silently send a message to all the player-characters whenever the value is adjusted. I could probably simply use --all since I will likely only have the player characters but it might be useful to know where I can get a character id so I can list them in my script. Some of the player's haven't settled on a character name but I'd like to have the script going.