Hello, as far as I know, datahub supports extracting the lineage given metadata of postgres. Therefore, I include the configuration 'include_table_location_lineage' to be true in the yaml recipe. After ingestion, what I expected is that since account_id is foreign key of the table 'account_product_relation', it should be connected to 'account' table automatically. But the lineage option didn't work since clicking the lineage tab results in an empty space. Does the lineage service is not for entity relationship? I want to use the lineage like managing ERD.

You are right. Foreign key relationship does not show up in lineage. You may be interested in this feature request - https://feature-requests.datahubproject.io/p/ui-support-for-erd . Do consider upvoting it.

I see, thanks a lot!