/loadspellset Command Not Working

[Yak]

I find it interesting that the /memspellset command is in this Classis Client to spell your spell sets. However, when I run /loadspellset it says command not found. I did a /help normal and looked through the list and it is not listed or any command close to it.

All I want to do is make a button to switch back and forth between my buff and combat spells. I know that I can right click on my spell book on the staff but I would like to hot key this.

If any one has the command or macro do do this, please let me know.