I've gotten things to a point where I can knock the player out, by making a space volume visible, but then it seems like I have to wait for the respawn prompt to continue. I'm new to the Foundry, so it's probably best to assume I haven't got the faintest idea what I'm doing.
That's what I'm trying to do, but being the first time I've tried to create anything in the Foundry, I don't know where to set "be knocked out" as a task so that it can be completed.