While on group loot, will automatically roll on specified items while in Hyjal, Black Temple, and Sunwell Plateau. This is to make it easier to do group loot in a raid.
You can specify Need/Green/Pass/Do Nothing for [Mark of the Illidar], [Heart of Darkness], [Sunmote], epic gems, greens, blues, BoE epics, and BoP epics. Can also print a message to the chat window with a link to what you auto rolled on. All options are configurable in the Custom Options tab.
WotLK version: https://wago.io/xu1ybQZDZ