If you don't remember your "username" or "password", select "Forgot your password?" or "Forgot your username?" on the Portal login screen. An email will be sent to the "Recovery" email address you entered in your portal Account Management.
If you are experiencing trouble logging into your active account after you have completed the steps above, submit a Campus Portal Help ticket found at: https://www.mononagrove.org/family/icportalhelpform.cfm