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# What is the role of a "Publisher" in a sphere?

A member of the **@@Publisher** group shares the following rights with sphere administrators (@@Admin group):

**Messages**

*   Pin messages 
    
*   Move messages up
    
*   Delete messages
    
*   Force the delivery of a new email notification to all members (Accessible by clicking the "+" in the main message writing field)  
    

**Sphere settings**

*   Edit a sphere description
    
*   Edit an information banner
    
*   Edit a sphere charter
    
*   Activate private messages
    
*   Allow to share ads
    
*   Display the members insert
    
*   Modify "Tools" settings (video conference, events, tasks, files etc.)
    
*   Modify "Notifications" settings
    

**File Box**

*   Rename
    
*   Delete
    
*   Move
    
*   Lock
    
*   Restrict access to a folder
    
*   Bin: restore, download, delete


**Videoconference BigBlueButton**

*   manage the presentation

*   moderate the room and participants