Hello, may I ask whether datahub has the capability to ingest lineage information or ERD relationships directly from some sort of file like DBML? I though the json_schema source looked like something for this purpose but I'm not 100% sure.

You can use the Python SDK for example to ingest custom lineage information. This example https://github.com/datahub-project/datahub/blob/cc2dc342c6164b0a1d332d45acdc68d31b[…]gestion/examples/library/lineage_emitter_dataset_finegrained.py gives a pretty good idea how to do it. The approach I've followed was: 1. Ingest a sample database into a local DataHub environment using the out of the box PostgreSQL ingestor 2. Look at the example and script lineage between some tables (both table and colum-level lineage) 3. Get accustomed to the logic and how lineage looks like in the UI of DataHub 4. Implement lineage for the custom source I have 5. Test and deploy in a CI/CD pipeline