Link between Create Accounting subprocesses

Summary

We need to find a link between 'Post Journals for Single Ledger' and the original 'Creating Accounting' job.

Content

Hi,

The Create Accounting ESS Job has multiple subprocesses running (e.g. Create Accounting: Subprocess, Post Subledger Journal Entries, Post Subledger Journal Entries: Subprocess, Import Journals: Child, Post Journals for Single Ledger, Maintain Payables Trial Balance Report).
However, I noticed these are not in a hierarchical relationship with the initial Job (Create Accounting). Is there a way to link for example the subprocess 'Post Journals for Single Ledger' with the original 'Create Accounting' Job? Either via sql (ess_request_history, ess_request_property) or via user interface?