Allow up to five keybinds under Options/Controls which the server can set to perform one of the stored procedures sent by the server. For instance, the server sends RTB_registerProcedureKeybind("View RPG Stats","toggleRPGStats");. A message could be shown (either from RTB when you spawn or the server by events etc.) "View RPG Stats - <key:RTB_toggleRPGStats>". Perhaps a list of stored procedure names recieved could be kept on the client, and instead of using the automatic 1,2,3,4,5 keybinds you can set specific ones to a bind. For instance, "toggleRPGStats" always bound to Ctrl+M for easy access.