Document the workflow process for federating a datasource

[HeatherAck]

tie the process to the technologies used (e.g., DBT, airflow, metadata types need to be handled differently (e.g., license info, time/date stamp is different than column/desc of data being ingested)

[toki8]

Hi Marius, what is the status of this? Do you think you can share a draft in the next couple of days? Thanks, Thomas