datahub/metadata-ingestion/docs/sources/preset/preset.md

If you were using database_alias in one of your other ingestions to rename your databases to something else based on business needs you can rename them in superset also

source:
  type: preset
  config:
    # Coordinates
    connect_uri: Preset workspace URL
    manager_uri: https://api.app.preset.io

    # Credentials
    api_key: API key
    api_secret: API secret
    database_alias:
      example_name_1: business_name_1
      example_name_2: business_name_2

sink:
  # sink configs