Opportunities expire automatically after two months. Organisers are asked 7 days in advance to extend the opportunity. If this does not happen, the opportunity will expire. Would you like to see which opportunities have expired in order to reactivate these organisations?
Click on the profile icon on the top right of the navigation bar.
Select "Administration Panel"
Select "Opportunities" in the Admin bar or in the administration panel
Scroll to the right and press the arrows in the "Expires" to sort by expiration date