What Tasks are done in Print Receivables Transactions and Child Jobs?

Summary:

Hello,

we are having a customized Print Receivables Transactions process (Datamodel and Templates are customized) in Oracle Fusion cloud. To be able to do some runtime analysis because of performance optimizations, I need some details what are the Parent and Child jobs are doing in that process. I will add a typical Main job and Childs below in the Code Snippet section.

As the Datamodel and the Templates are the only things we can do modifications, I'm interested in which jobs the datamodel is used and where are the templates are touched.

So if you can support me with some insights that would be great!