When you save a worksheet or document with Maple T.A. content, the authoring and assignment modes determine what the user sees when opening your worksheet.

If you save the worksheet in authoring mode (task template contents visible) then the user sees this content when opening the worksheet.

If you save the worksheet in assignment mode (View>Assignment preview assignment), the user sees this content when opening the worksheet.

In both cases, the View>Assignment menu item is accessible. As such, users (students) can switch between the original worksheet contents and the displayed assignment.