To an old school relational database person like me, knowing what goes on under the covers makes the task of administration that much easier.
My ERD understanding comes from years of supporting on premise JIRA installs before the cloud was available.
We will work within your Atlassian Tools to tailor your set up to meet your specific needs.
REST configuration reports can also be provided.
You've already configured your tools and no one else may tell you that your configuration CAN be self documenting. It has to be - or Atlassian's cloud based service wouldn't be as effective and flexible as it is.