How to add observers to the Competition Leaderboard?

Only the Org Admin access can add the observers to the competition leaderboards.

Go to EDITOR > GAMIFICATION AND ENGAGEMENT > Competitions.

Step 1: Choose the competition for which you want to add observers.

Step 2: After selecting the competition, select the 3rd window "View Leaderboards" 

Step 3: Click on the "Manage Observers" and select the users who you want to add as observers.

Click on the save icon at the bottom to complete the activity.