This "PHierarchy" or "Point HierarchyTool" Help you to make a guide mark for any GameObjects inside of Hierarchy Windows. It helps your team or other user's who can't identify easily what is the GameObjects uses for.
Features:
.Add and Delete Content or Description
.Locked and Unlocked GameObject, Also the Content Library in Editor.
Note : This is tested only in Unity 5.0.2
For any suggestion or comments email me dldpidodido2@gmail.com