1. In the Marketing Cloud, hover over your username andclick Administration.
2. In the Administration menu, click DimensionDrill Tree under Audience Builder in the Application Section.
3. Click Create Drill Tree.
4. Name your drill tree.
5. Click Click here toadd first node to create a node.
6. Name your folder and click Add.
7. To add dimensions and attributes to your drill tree, right-click the folder andclick Add.
8. Select an option, choose items from the dropdown menu, and click Add.
9. Repeat steps 7 and 8 to fully build your drill tree.
10. Click Save.