Multi Page Invoice extraction with Microsoft AI Buider & PowerApps (Part 1)

This is Part 1 of the process to build a PowerApps app to extract multi-page invoices. Here I explain the step by step process to build AI Builder model for extraction of invoices that can range from 1 page to multiple page documents. In Part 2, I show how to build a PowerApps screen to extract invoice information and display on the screen to the user