github.com/simpleiot/simpleiot@v0.18.3/docs/user/users-groups.md (about)

     1  # Users/Groups
     2  
     3  Users and Groups can be configured at any place in the node tree. The way
     4  permissions work is users have access to the parent node and the parent nodes
     5  children. In the below example, `Joe` has access to the `SBC` device because
     6  both `Joe` and `SBC` are members of the `Site 1` group. `Joe` does have access
     7  to the `root` node.
     8  
     9  ![group user](images/group-user.png)
    10  
    11  If `Joe` logs in, the following view will be presented:
    12  
    13  ![joe nodes](images/joe-nodes.png)