For Desktop
Step 1) Login to your SportsEngine account
Step 2) Locate your team page
Step 3) Switch into Edit mode, click the 'Manage Team' button, and select 'Schedule' from the left hand menu
Step 4) Select the 'RSVPs' tab at the top of the page and click into the event you want to send RSVPs for. Select the members of the team that should receive the RSVP and click the 'Send Reminders' button