The group indicator is found in the status bar of the main window. It indicates if the currently
active network window has any user
defined groups. If there are any user defined
groups, the indicator is on. Otherwise, the indicator is greyed. In
figure 1 the group indicator is on and thus it indicates that there
are groups.
Figure 1: The red circle shows the group indicator in the status
bar of the main window. Here, it indicates that there is at
least one user defined group.