Is it possible to edit the text that displays on the success page of an inquiry form submission?

Yes, you can edit this text. To do so: 

1. On the Admissions: Candidate Changes homepage, navigate to the Registration Season Type of Admission Portal. 
2. In the left-hand column, click into the Forms tab under the Inquiries section. 
3. Here you will find a list of inquiry forms. Click into the Inquiry form you wish to update. 
4. On the Inquiry form configuration screen, there is a Success Page tab where you can edit the text that displays once the form is submitted.