Where is the add-on field admin panel in A+ 1.9.4 ?

This seems an odd question, but before 1.9.4 I could find the custom-field admin functionalities the setting-general-display. Now I cannot see them anymore. Have them been moved ?
The add-on is correctly activated and custom fields are correctly shown in the front end and in the appointment's admin panel. I just cannot find the configuration screen.
Support access is open if you need to take a look.
Thank you

Kind regards

Antonio