Follow these steps to manually unsubscribe a group from a campaign:

1. Go to the My Campaigns section.

2. Locate the campaign from which you want to remove a group and click the three dots next to it.

3. Select Manage Subscribers from the dropdown menu.
   

4. On the Manage Subscribers page, click the Groups link near the top of the page.

5. Find the group you want to remove from the campaign. Click the blue button with a checkmark labeled Subscribe next to the group's name.

   • When you hover over the button, it will change to Unsubscribe. Click it to remove the group from the campaign.
     

These steps will successfully unsubscribe the group from the selected campaign.