First step to getting access to the IHC/SWG section of these forums is to register.
Once this has been completed use this link
http://www.legionhq.org/profile.php?do=editusergroups and apply for the SWG (Member) usergroup.
Please provide you in-game nick under the 'Reason' and contact Mad'Ickoo or Ne'la in-game to have your access confirmed.
Regards