Student: How do I submit an Office 365 document to an assignment?
Students can submit files from their Office 365 One Drive to Canvas Assignment.
Click Office 365 tab

This displays the Office 365 dialogue box.
NOTE: You may have to log into your Tufts Office 365 account
Checkmark the file you want to submit, then click Attach File

This returns the display to the Canvas submit assignment dialogue box.