It’d be very useful to have a trigger item that, when touched, sends a notification to the client that touched it (in the form of the notification that shows up when you don’t have enough units, or similar). It’d have to have some sort of indication that it’s not a “legitimate” notification but rather one sent by the condo owner. I think this would be useful for many types of gameplay prompts and responses to progression/actions, tutorials, exploratory condos (“Welcome to ____”), etc.