Copy details from the Additional Person Info page to the Salary History page thru a Page Composer

Hello Experts,

Need your expertise if it's possible to copy details from the EFF on the Additional Person Info page to the section on the Salary History page?

We’ve created an EFF on the Additional Person Info page with fields for Start Date, BRUT Salary and Currency. We want to copy the details from this section to the field we created or customized on the Salary History page. Is it possible to do this, perhaps using Page Composer?

Here’s an example of how it would look on the Salary History page:

Thanks in advance.