Mission Skills are part of Crew Skills consist of four sub professions. These skills are used to send your Companion characters on on various missions to recover information, hunt down loot, or complete other goals to bring you rewards: The Mission Skills are: File:Diplomacy Icon1.png Diplomacy File:Investigation Icon1.png Investigation File:Treasure Hunting Icon1.png Treasure Hunting File:Underworld Trading Icon1.png Underworld Trading