In the Minnosota eFile website, the eFiling can be completely rejected but there is no copy envelope option when the actions is clicked.
Directly to the right of each filing will be black X's, click the X's to cancel each filing. Once every X within the envelope has been clicked, click on the corresponding Actions and the Copy Envelope option should be available. Note: Submission Failed envelopes will not have the Copy option, and would need to be corrected by starting a new draft.
Copy envelope allows you to copy the previous filing and make changes to re-submit back to the court.