If appropriate, you can view a list of all other users who have contributed to a particular instance of the Forums portlet.
To view a list of Forums participants:
1. If you haven't already, navigate to the appropriate portlet instance.
2. If you are not looking at the Forum Home view, display the Forum Home by clicking the name of the portlet instance.
3. In the upper left pane of the Forum Home, click the button labeled User List. In response, the system displays a list of the people who have contributed, along with statistics about their participation.