This is probably the most complicated part. The following steps are suggested to easily complete this step of the Matchmaker :
If you want to organise matches with different settings, you will have to do these steps multiple times.
With that being said, once you submit your information, they can only be changed by a moderator. Please double check them before submitting! If you have any questions, feel free to email "matchmaker [AT] max-worlds [DOT] net".