About this task Note: You must be in Commissioning mode to review trend data. Procedure Start CCT and open the controller application. Click the Advanced tab in the lower section of the screen. The Advanced tab tree and information screen appears. Note: If necessary, resize the screen for a better view of the Advanced tab information. Under Trends, click the Trend you want to view. The Trend chart appears on the right side of the screen. Results Note: To review trend data in a supervisory controller, refer to the Trend Extensions section in Metasys System Help (LIT-1201793).