I like my list
I mean if arena has its own notification then one needs to be there for koth.
An option for multistage should be there so we can differentiate between the 2 primary modes of attack and defend. Like a dustbowl style map would have cp, attack and defend, and multistage checked. The ctf version would just replace cp with ctf. And to have something of the gravelpit style you just remove the multistage part.
I am undecided if the 5cp notification is needed, I mean, is there any other type of
standard cp map that is not covered by the other options? Is there a way to search maps using this criteria, if there is then you might consider adding this, unless you can search by excluding the other criteria.
Also undecided if plr is needed, I think the most efficient thing would be to have something that can be used to refer to both 5cp and plr, then you could decide which by what else is checked. But for the life of me, I can't think of any term that could be effectively used to describe both. <_<
And I don't think contest is necessary, I see no real reason why contest maps need to separate themselves from other maps from the start.