It can be run using the command:
This page indicates the main findings and the associated graph can be shown when clicking on the group or user account.
The read it, you have to find the root object by following the arrow object by object until you find it.
Then you have to identify the other account and understand why they are linked. The best way is to stand the mouse on a link until a notice is displayed. This notice indicates why the node has been attached.
A real life example: