This addon basically sort raid after class or name in your raid groups, for faster switches for raid bosses.
It differs in that any changes you make to the set up won't be applied instantly but stored virtually.
Then you can apply all those changes when you want.
How to use:
- use slash command: /csort
- Drag the frames to the diffrent groups as you like.
- Dubble click a frame to rename the character
- Save the current raid setup on the Save button.