so i've been playing on a private server with some friends and we can't figure out how to become a sith.
we know you need to be level 35 but what are the actual steps to becoming one.
the wiki page is kinda vague.

find the sith questmaster in mos eisley

You gotta first become a jedi, to do so start the jedi questline outside of Mos Eisley and then do as the wiki says