1. First, click on "Marketing"

2. Click on "Workflows".

3. Then, click on "Create Workflow".

4. Click on "Start from Scratch".

5. Click + to add a new trigger.

6. Once that's done, click on "Contact DND".

7. Following that, click on "Add filters".

8. Click on "DND flag is".

9. Once that's done, click on select from the dropdown menu.

10. To wrap up, click on "Save Trigger".

