Data from the Child Table does not show up in the report pdf SOMETIMES.

[Gokul1]

When I create an order Item for an order and i open the report that triggers on updates or adds. I sometimes only get the order details and not the order item details from the pdf.

[Suvrutt_Gurjar]

Please take a look at the article below.

Send an email from an automation - AppSheet Help

Please take a look at the following section in the article

Send an email only after adding a parent record and all of its child records