Reference:BlueSpiceWhoIsOnline

With "Who's online" you can see, which users have been logged-in in the last 10 minutes.

Widgetbar

If you want to see this information in your widget bar please go to User:USERNAME/Widgetbar and enter

                
* WHOISONLINE

            

Now you find links to all logged-in users in your widget bar.

Screenshot: All logged-in users appera in the WidgetBar

Content area

Screenshot: All logged-in users are shown in the content.

To use this extension in an article (usually main page) you can show this information with a flyout that is customizable. For example:

                
{{#userslink:(who?)|top:270px;right:300px;background:white;border: 2px solid black;padding:5px;}}.

            

Or show all logged-in users in a list:

                
<bs:whoisonline:popup anchortext='Wer ist online?' />