On the left navigation menu, click Challenge. The Challenge page features the currently available challenge categories and cards and activity stream with social commentary.
STEP 1. To record your performance for a challenge, scroll to the “Record Performance” section, mouse over the category, and click Performance.
STEP 2. Enter the performance details in the fields provided and click Submit.
On the Challenge page, scroll to the “Record Performance” section, mouse over the category, and click View. The page that follows provides details regarding individual and team performance, leaderboard and any relevant rewards.