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 The p-admin can determine which group(s) should be allowed to view the list of online users ("Users Online"). Moreover, the p-admin decides which group(s) should be allowed to send ping messages. 
  
  
 In order to set permissions for "Users Online", proceed as follows: 
  
 |1| Choose “Services” from the main menu by clicking on it. 
  
 |2| Click on the “perm.”-button in the row “Users online”. 
  
 |3| You will see a list of all available groups on your platform. 
  
 |4| Choose one or more groups by clicking in the checkboxes. 
Access rights: 
  
 
"access + read": 
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These groups are allowed to view the list of online users. | 
 
"access + write": 
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These groups are allowed to send ping messages to online users. | 
 
 
 
  
|5| Save your settings by clicking on "Set permissions". 
   
 
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