Home Technology Apps & Websites Mastery Connect Mastery Connect: Managing Available Dates on Mastery Connect Assessments Collaborator Written By MARK SLACIN Updated on September 16th, 2024, by MARK SLACIN Steps: Click on the Mastery Connect Assessment2. Click on Edit Assignment Settings3. Click on Manage Due Dates and Assign To4. Adjust the Available Dates and Due Dates, then select Apply.5. Click on Save mastery connect assessment dates