Is it possible to give instructions on how to add it to the menu via the visustella menu manager, I would ideally have it in a sub menu
Hi Blade, sure bro,
First, you must set the option in the parameters to false: [Show in menu]
Then you must create the menu in your plugin and trigger the command via script.
The Script:
Scene_Menu.prototype.commandLvlPoints();
If you need anything, please let me know.