How do you handle temporary places?
I'm asking because a scene of my current campaign happens in a war camp. Obviously that isn't a permanent place. It's only there for the timespan of the siege of a certain city.
Now usually I structury my places hierarchically - like continent>nation>province>city>location and such. Now I'm kinda torn: do I put the warcamp under the city its besieging, under the scene in the storyline, under the attacking nation or even under the attacking nation's army topic?
How do you handle such things?
