1. Edit the Activity in question. 2. From inside the VEC click the little gear icon. 3. Select "Page Delivery" (See screenshot below) 4. Change the drop-down for the operator from "OR" to "AND" (This is critical.) 5. Click on "+ Add template Rule" and select "URL" 6. For the "Choose evaluator" drop-down select: "contains" 7. In the blank field, type something unique like yournametesting=123 9. Click "Save" (See screenshot below)