I have a basic two room map I created in 3dsm. Using the UOEditor I created newmap_THT.tht for a basic terrorist hunt mission in the 'Custom Missions' section of the game. I can see the mission, but it is grayed out (okay, blued out) with an asterisk. Says the mission can be unlocked by attempting it in single player mode first.

If I name the mission mp01_THT.tht, I can access the mission without any problems. Except that it puts two references to the mission there.

I have read all the tutorials I can find, and have reviewed most of the posts here, on rsdatabase and on moddingcentral. There is the possibility that I have seen the answer, but did not recognize it.

If someone can point me in the correct direction for a solution, I would be ever so greatful.