Skin default for - Set when the skin is displayed.
Sticky Frames - Frames can be stuck to any frame higher up in the frame list.
Group/Raid member enters combat - Select what happening when another player enters combat and your still out of combat.
Mouse not over frames - Opacity reduction - Reduce the frames opacity when the mouse moves away from the frame.
Always run events - Keep hidden blizzard frames up to date, only useful when regularly toggling blizzard frames.
Hide party frames - Hide the standard blizzard party frames.
Hide focus frame - Hide the standard blizzard focus frame.
Hide mini boss frames - Hide the standard blizzard boss frames.
Hide raid frames - Hide the standard blizzard raid frames.