A creative set is used to group together creatives that will show as a row on the campaign dashboard.  Use the instructions below to add values for users to choose on the columns. 

How to Manage User Defined Columns

1. Hover over  and select  to start.  

2. Click the and select thebutton.

3. Go to your user-defined column on the Edit Creative Set page. 
4. Click on the Add link at the top of the field 
   
   
   
   
5. In the popup, type the value you want to add
   
   
   
   
6. Click 
7. The value is now available to select