You can create groups of campaigns to organize and find necessary information faster.
To group your campaigns:
STEP 1 — Go to My Campaigns section and click on choose a group to show drop-down menu
Click on Add a new group
STEP 2 — Name the group,
STEP 3 — Choose a campaign that you want to add to a group and click on Add to a group under Actions
STEP 4 — Choose a group from the drop-down
Now you are able to filter out or exclude chosen groups. This also enables you to give custom access to chosen groups for sub-users. You can read more about custom sub-user access in What Are The Different Types Of Permissions? What Do They Stand For?