Hello!
I have created an "Expense Sheet" application where employees fill out information and send it to their Managers for approval.

I have linked each button below to a PowerAutomate Powerapps Button to Approval, where it sends a notification via teams and an email advising.
My issues however:
1. I need help creating a summary of the below information to send through the request as well via approvals.

2. I need to know whether there is a way to have it "Sent by" the actual user and not by default, myself. As per example below.

Thank you!