Menu table Database Design
You can get the tree according to the data table, and which version to version and authors can modify people were retrospective
Interested friends can try to add a favorites function is relatively common here, I did not do this function
Then look at the menu editing interface
I can not fit into the picture a little plug-mode images look more clearly
The main part of the tree are two menus can drag to adjust the hierarchy and order by mouse
Registration information table on the right menu
The above function buttons which have a copy function if the action is a new menu functions similar (same table) in the old menu can copy the old copy function menu and then be modified in a good copy menu