Navigate to 
Delivery Solutions Help Center
How to Follow/Unfollow an Article in the Help Center
Step 1. Use the search bar to search for an article.
Step 2. Click on the Title of the article to view it.
Step 3. Click the blue Follow button under the article title once you are viewing an article you want to keep track of.
Step 4. Click the blue Unfollow button to remove it from the articles you are currently following.
Alternatively
Step 1. Click on the Avatar and then Click on Activities
Step 2. Click on the Following button to view the articles you currently Follow
Step 3. Click on the Unfollow button to the right of the article if you wish to stop following an article. Click the Follow button to start following the article again.
