View guild member mythic lock outs
View party member mythic lock outs
It will list the player, their spec, ilvl, and a mark of which instance they have completed. This is to allow reoccurring grouped members to quickly find which instance to run next. Guild player info persists even after logging. Offline guild members will be grayed out but still visible
/partylock to bring up the window
/partylock center to recenter window if dragged off screen