Feature request: Navigate/explore DB state (rows), based on JPA-mapped Java elements as well as DB schema

[bmel]

Overview of the issue

Here is a fuller description of what I have in mind:
https://softwarerecs.stackexchange.com/questions/82300/i-need-to-navigate-db-state-using-jpa-definitions-for-viewing-data

Questions

1. Is this already part of your product? (If so, I could not find it in the documentation.)
2. If not -- is it on your roadmap?
3. If not -- can you suggest and point me to a plugin approach if I wanted to extend your SW by the above capabilities?