Spawns, pokestops, outside access..?

I'm sorry, I might be missing something but for the life of me I can't find the right documentation (if it is present). I set up the server and it does work nicely with my account (I wonder if I have to take more steps to let other people in other than port forwarding?), I set up a gym and that worked fine. But how do you set pokestop rewards properly? I see there's an "xp" setting, which is clearly a number, but then rewards. Is there an itemlist with IDs? Do I have to put in "code" itemnames? How do I separate values in that cell?

My other issue, spawns. How do I fill them to work properly?

Any clues on all of this would be highly appreciated. Or just point me to the correct docs because I really cannot navigate this wiki, I can't find these infos if they are present. Again, sorry if that's the case.

Thanks in advance!

No file, test, or entry point is named in the issue. Start by tracing the server's gym, PokéStop reward, spawn, and outside-access configuration, then compare the repository with the existing wiki. Done means the relevant setup steps, item identifiers, value formatting, spawn configuration, and external-access requirements are documented clearly.