To sort your Advice feed, follow these steps:
Navigate to My Groups
Click on my groups in the top navigation menu.
Click on Find Advice
When on the My Groups page, in the sub-navigation menu, click on Find Advice.
Find My Feed
Then click on My Feed in the left-hand side navigation menu.
Filter by Unanswered or Popular questions.
By default, your feed is sorted by the most recent questions, articles, and other content. To filter by Unanswered or Popular. Simply open the dropdown and select the one you want: