Just like Contact Buttons, we now allow you to show specific contact data on the Opportunity. There are so many good use cases for this.
Additionally, because you are using a High Level form to display this information, you can fire off a Workflow after it's been submitted.
This is the link to the Contact Button Script for Forms
https://themarketerstoolkit.com/solution_library/contact-buttons-sending-data-to-your-form/