Spreadsheet pertaining to the roles can be found here.
Please RSVP your name on the Spreadsheet if you want specialized roles such as the recon team, leadership roles or pilots. Also, before the start of the mission, kindly familiarize yourself with who your element leaders are based on the spreadsheet. A recurring problem for the past joint ops has involved people having no clue about what's going on or who to report to. The spreadsheet and document serve to prevent that.