You don't want to create a channel but you want to propose your maps (maps have to be respawnable and can be driven and finished by all players) for players creating programs, you are welcome to share your maps into this thread by doing as follows:
- Upload your maps in the maps manager (you will have the Uid of your map): https://www.maniaplanet.com/maps/manager
- Make sure that you can run your run in a program server by launching a server: https://www.maniaplanet.com/servers/manager/about
- Then write in this thread the following information:
- the Uid of your map
- the environment
- the level of difficulty of your maps (white/green/blue/red or black)
- the length