Brief: this plugin allows you to list the modules sections in concrete, so that you can move between them easily.
1- Login to the control panel
2- from the side list, select (settings)> then (plugins settings) as the picture below:
3- the settings list will show up, choose (Menu tree settings) as the picture below:
The below page appears:
-Activate Menu Tree For Modules: set the modules in which the menu tree is shown.
After editing the above settings, set the location of the plugin and activate the block from “the layout”.