How do I turn the Calibration Group Assistant back on?

Geometry Elements - Co-calibrated Internal Port Calibration Groups

If you have turned off the calibration group assistant and wish to turn it back on, do the following:

1. Select File => Preferences from the project editor main menu.
   
   The Preferences dialog box appears on your display.

2. Click on the Hints tab in the dialog box.

3. Click on the Use Component/Calibration Group Assistant checkbox
   
   This turns the calibration group assistant back on. The next time you open the Group Calibration Properties dialog box, the assistant also appears.

4. Click on the OK button.