About this task Certain objects are not always exposed within the CCT/PCT UI. To expose the objects for viewing, follow these steps: Procedure In the CCT/PCT UI, right-click the output controller and select Logic View. The Logic View appears. Select Control Mode. This view shows the flow of the PID. Right-click the PID and select Expose Ports > For BACnet. See Figure 1. Figure 1. Expose Ports for BACnet To map objects, see Adding Objects Manually or Adding Objects Using Auto-Discovery.