Only admin users can set a Competition Start Date.
Start Date Controls the House Points Dashboard
The Dashboard will only show points earned on or after the start date.
For example, you can set the start date as the first day of school to show points earned for the whole year, or the first day of a new quarter if you want to "restart" the games and only show points earned during the new quarter.
Go to House Points
STEPS 3 & 4
Choose a New Date and Your Dashboard Will Update for the Entire School