Import/replace from Tess by Teacher
This function will delete all the data in your MyMarks database and import the Tess by Teacher information. Previously shared spreadsheet layouts from your gradebook will still be available, however the course information will be unknown. You should change the titles of the shared spreadsheet layouts to help identify them in the future.
To change the title of your spreadsheet, bring up the class through [Grades, Enter data by class]. Select the spreadsheet you want to share, then under the Gradebook menu, select “Edit this spreadsheet”. Make sure the checkbox “Share layout” is checked off and then click Save.