Module name:
communities
The Favorite Communities Gear displays a list of the member’s favorite communities. Community Members can individually configure their own list of favorite communities, or they can display a list of all the available communities. This provides quick navigation to any community from any page that has an instance of the Favorite Communities Gear.
Instance Configuration
To configure an instance of the Favorite Communities Gear:
Enter the Community Administration and click the configure link for the gear instance.
In the configuration basics page, enter a gear name and description. Select sharing and Make visible to options and click Done.