Using different schema from recipient schema and pulling information from the recipient schema

Hello Everyone,

I need so help understanding in the following use case:

I have created a web form where it captures the information about the vehicle number, which is under the vehicle table but on the next page I want to get the information prefilled with the customer name, email and phone number.

How can I achieve the same.

Currently I have chosen the vehicle schema in the web app and looking for details in the recipient schema.

contact id from the vehicle schema exist in the recipient schema to identify the user in the recipient schema.

Any input will be appreciated.

Thanks

Mayank