How do I change the calibration group for a co-calibrated internal port?

Geometry Elements - Co-calibrated Internal Port Calibration Groups

To change the calibration group that a co-calibrated port is assigned to, do the following:

1. Double-click on the co-calibrated port whose calibration group you wish to change.
   
   The Port Properties dialog box appears on your display.

2. Select the calibration group you wish this port to belong to by selecting the name from the droplist.

3. Click on the OK button to apply the changes and close the dialog box
   The calibration group identifier is changed on the port.