diff --git a/metadata-ingestion/README.md b/metadata-ingestion/README.md
index 139da9cf02..3f8f1b6e4c 100644
--- a/metadata-ingestion/README.md
+++ b/metadata-ingestion/README.md
@@ -620,15 +620,15 @@ Extracts:
 source:
   type: "lookml"
   config:
-    base_folder: /path/to/model/files # Where the *.model.lkml and *.view.lkml files are stored.
-    connection_to_platform_map: # mapping between connection names in the model files to platform names.
-      my_snowflake_conn: snowflake
-    platform_name: looker_views # Optional, default is "looker_views"
-    actor: "urn:li:corpuser:etl" # Optional, "urn:li:corpuser:etl"
+    base_folder: /path/to/model/files # where the *.model.lkml and *.view.lkml files are stored
+    connection_to_platform_map: # mappings between connection names in the model files to platform names
+      connection_name: platform_name (or platform_name.database_name) # for ex. my_snowflake_conn: snowflake.my_database
+    platform_name: "looker" # optional, default is "looker"
+    actor: "urn:li:corpuser:etl" # optional, default is "urn:li:corpuser:etl"
     model_pattern: {}
     view_pattern: {}
-    env: "PROD" # Optional, default is "PROD"
-    parse_table_names_from_sql: False # See note below.
+    env: "PROD" # optional, default is "PROD"
+    parse_table_names_from_sql: False # see note below
 ```
 
 Note! The integration can use [`sql-metadata`](https://pypi.org/project/sql-metadata/) to try to parse the tables the
diff --git a/metadata-ingestion/src/datahub/ingestion/source/lookml.py b/metadata-ingestion/src/datahub/ingestion/source/lookml.py
index b875e5904d..f270c1aa82 100644
--- a/metadata-ingestion/src/datahub/ingestion/source/lookml.py
+++ b/metadata-ingestion/src/datahub/ingestion/source/lookml.py
@@ -382,7 +382,15 @@ class LookMLSource(Source):  # pragma: no cover
 
     def _construct_datalineage_urn(self, sql_table_name: str, connection: str) -> str:
         platform = self._get_platform_based_on_connection(connection)
-        return f"urn:li:dataset:(urn:li:dataPlatform:{platform},{sql_table_name},{self.source_config.env})"
+
+        if "." in platform:
+            platform_name, database_name = platform.lower().split(".", maxsplit=1)
+            sql_table_name = f"{database_name}.{sql_table_name}".lower()
+        else:
+            platform_name = platform.lower()
+            sql_table_name = sql_table_name.lower()
+
+        return f"urn:li:dataset:(urn:li:dataPlatform:{platform_name},{sql_table_name},{self.source_config.env})"
 
     def _get_platform_based_on_connection(self, connection: str) -> str:
         if connection in self.source_config.connection_to_platform_map: