Adding some info to the wiki pages

Hi all, I've been looking into Qualcomm based devices mainly for collecting radio traces using Holger's diag-parser tool. I'd like to add the information I was able to collect to the Wiki pages (one new device, and some info on the Sierra EM7455 found in Thinkpads mainly). I've already registered an account in redmine, I'd like to know what's the next step to get to contributing. Thank you! Regards, Domi