Enable OCR in a field in Appsheet Form

[dhaval]

Hi,
I have created a form/app in AppSheet. The main idea is to record sales orders. So, the form contains the following field,
Date/Time:

Order ID:

Barcode: 

Qty: 

I want to enable OCR in the Order ID field so, that I can directly scan the Order number instead of manually entering the 20-digit order numbers every time I record a sale order.