1. Access Source Groups in Admin settings.
2. Add a source group.
3. Name it something like Trailhead Community and specify the URL ashttps://success.salesforce.com.
4. Click Add and then save the source group.
5. Access Analyze.
6. Create a Social Listening Summary dashboard.
7. Select Create New Topic Profile and name it something likeTrailhead Community.
8. Click Back and then Add/Remove Source Groups.
9. Select Success Community.
10. Select Include all content and save.
11. Save the topic profile.The dashboard is populated with content from the Trailhead Community.