How exactly it’d work idk, but you enter a command that will recall all your followers to whereever the hell you are.
Ok, so a couple days ago I misplaced my slave. I’d gone from the camp to the city to sell some shit; there was a call for help involving a known good(ish) guy, so I responded, telling the bitch to stay put until I got to her.
I went to the call… And then went back to camp. I had forgotten that I’d left her at the city.
… Oops.
So, a way to recall all of your followers to be wherever you are…