Step 1: Accessing Your Course:
- Log in to your Canvas account.
- Select the course where you want to publish or unpublish an assignment.
Step 2: Navigating to Assignments:
- Once you have opened the course, locate the “Assignments” tab in the course navigation menu.
- Click on “Assignments” to access the file management area.

Step 3: View Status of All Assignments:
- On the assignments page you can view the status of each assignment. The green check mark means it is published while the gray icon indicates your assignment is not published.

- To publish the assignment simply click on the icon to make it green.
- To unpublish the assignment click the icon to make it gray.
Step 4: View Status of An Individual Assignment:
- To publish the assignment simply click on the icon to make it green.

- To unpublish the assignment click the icon to make it gray.

Sources:
https://community.canvaslms.com/t5/Instructor-Guide/How-do-I-publish-or-unpublish-an-assignment-as-an-instructor/ta-p/585