This really only applies to those who work full-time with one company, as I do. We have two spaces and 3 SMs, occasionally augmented with casuals for kids' school holiday shows or when someone is on leave, and yesterday one of the other SMs and I sat down with the production manager to sort out scheduling for next year, now that the season is almost completely locked down.
It struck me as we were doing this that we somehow manage to be very relaxed about it, yet everyone seems to get almost all that they want very amicably. We have one "fixed point" in the year which is that I do the musical, and take it from there; some of it is logical in that you can't do show B if you're on show A, but other than that it's all worked out by discussion and agreement. How do others do it? Does your head stage manager or production manager simply decide who is doing what, or do you get a say in the shows that you'd like (or not like!) to stage manage?