Can anyone tell me what this is for and how to use it? I don't see any instructions under "Help".
It's for when you want to put multiple menus on the same page. Give each of the menu a different unique ID to ensure that they don't conflict with each other.
Thanks. Is there any manual/help link for this?
Are you having any problems with this? Maybe I can help.
No, not having problems, just didn't know what it was used for.