This image shows the structure of the Oracle RTD Base Marketing application. At the top are two boxes, each labeled Campaign. Permissions. From the bottom of each of these boxes a line flows to two additional, parallel boxes, each labeled Offer. There are a total of four boxes labeled Offer. From the bottom of each of these boxes is a line that flows to two more parallel boxes, each labeled Creative. There are a total of eight boxes labeled Creative. The array of boxes on the right is labeled Slice1 Permissions; the array on the left is labeled Slice2 Permissions.