That depends on how hi-tech the base is. If it is mostly automatic (which you would expect in Disco setting) - then there are two main options: 1) it is either that simple that anyone can do it; 2) it is that difficult that you need specialists for it, not just random captives. IMHO, better commodity to be used in POBs are like scientists, administrators, diplomats, VIPs - those are specialised units that can be meaningful inRP.