Originally posted by 43
I did it another way because I couldn't join a party :p
1. Search for a game-mode of your liking
2. While searching for a game change clan tag to CO)D (don't press start)
3. When you are joining a lobby press start
4. It should stick
Secondary way(also found by me because of being alone

)
1. Search for a game mode of your liking
2. While in pre-game lobby change clan tag to CO)D (don't press start yet)
3. When the countdown reaches 1 press start, automatically the match should start
4. Congratulations you have it (it sticks)
These are the two other ways I found out.
You should add them to your thread and please give me credit
i found that out after i posted this but no one seemed to believe me so i didnt bother posting