Use tags to categorize your campaigns and activities. You will be able to search in Zift123 on the tags even though you will not see them.

1. From Content > Marketing Activities, select the appropriate activity from the list of marketing activities.
2. Select Edit Details to update the activity description, filters and tags.
3. Select the appropriate tags at the bottom of the page. 
4. Select Apply to save your changes to the activity.
5. In Zift123, you can search by these tags to locate data.