Hello, this is my first post.
For some reasons I was unable to create a new thread for this question and the search function did not return any useful information or existing thread to my question.
So if this question belongs into another thread or should be placed inside a new thread, feel free to move / split it.
So my question:
My username in ARMA 3 was somehow ported from ARMA 2. As my username is somehow my first name + my middle name (not sure why, I never choose a username).
I would like to change it to a custom nickname but can't find any way to change my nickname (maybe I missed something in the settings?).
So how can I change my username for multiplayer sessions?