diff --git a/cumulus_lambda_functions/daac_archiver/daac_archiver_logic.py b/cumulus_lambda_functions/daac_archiver/daac_archiver_logic.py
index 5e47771d..fbb910d7 100644
--- a/cumulus_lambda_functions/daac_archiver/daac_archiver_logic.py
+++ b/cumulus_lambda_functions/daac_archiver/daac_archiver_logic.py
@@ -117,7 +117,7 @@ def send_to_daac_internal(self, uds_cnm_json: dict):
                 },
                 "identifier": uds_cnm_json['identifier'],
                 "submissionTime": f'{TimeUtils.get_current_time()}Z',
-                "provider": granule_identifier.tenant,
+                "provider": daac_config['daac_provider'] if 'daac_provider' in daac_config else granule_identifier.tenant,
                 "version": "1.6.0",  # TODO this is hardcoded?
                 "product": {
                     "name": granule_identifier.granule,
diff --git a/cumulus_lambda_functions/granules_to_es/granules_index_mapping.py b/cumulus_lambda_functions/granules_to_es/granules_index_mapping.py
index 8b5ece1c..2fdc5021 100644
--- a/cumulus_lambda_functions/granules_to_es/granules_index_mapping.py
+++ b/cumulus_lambda_functions/granules_to_es/granules_index_mapping.py
@@ -9,6 +9,9 @@ class GranulesIndexMapping:
         "daac_data_version": {
             "type": "keyword"
         },
+        "daac_provider": {
+            "type": "keyword"
+        },
         "daac_role_arn": {
             "type": "keyword"
         },
diff --git a/cumulus_lambda_functions/lib/uds_db/archive_index.py b/cumulus_lambda_functions/lib/uds_db/archive_index.py
index a25a9d31..fcf74f9d 100644
--- a/cumulus_lambda_functions/lib/uds_db/archive_index.py
+++ b/cumulus_lambda_functions/lib/uds_db/archive_index.py
@@ -19,6 +19,7 @@ class UdsArchiveConfigIndex:
                      'collection', 'ss_username', 'archiving_types'],
         'properties': {
             'daac_collection_id': {'type': 'string'},
+            'daac_provider': {'type': 'string'},
             'daac_sns_topic_arn': {'type': 'string'},
             'daac_data_version': {'type': 'string'},
             'daac_role_arn': {'type': 'string'},
@@ -36,6 +37,7 @@ class UdsArchiveConfigIndex:
                      'collection', 'ss_username', 'archiving_types'],
         'properties': {
             'daac_collection_name': {'type': 'string'},
+            'daac_provider': {'type': 'string'},
             'daac_sns_topic_arn': {'type': 'string'},
             'daac_data_version': {'type': 'string'},
             'daac_role_arn': {'type': 'string'},
diff --git a/cumulus_lambda_functions/uds_api/dapa/daac_archive_crud.py b/cumulus_lambda_functions/uds_api/dapa/daac_archive_crud.py
index 347e2e98..b5f54412 100644
--- a/cumulus_lambda_functions/uds_api/dapa/daac_archive_crud.py
+++ b/cumulus_lambda_functions/uds_api/dapa/daac_archive_crud.py
@@ -17,6 +17,7 @@ class ArchivingTypesModel(BaseModel):
 
 class DaacUpdateModel(BaseModel):
     daac_collection_id: str
+    daac_provider: Optional[str] = None
     daac_data_version: Optional[str] = None
     daac_sns_topic_arn: Optional[str] = None
     daac_role_arn: Optional[str] = None
@@ -26,6 +27,7 @@ class DaacUpdateModel(BaseModel):
 
 class DaacAddModel(BaseModel):
     daac_collection_id: str
+    daac_provider: Optional[str] = None
     daac_data_version: str
     daac_sns_topic_arn: str
     daac_role_arn: str
@@ -104,7 +106,7 @@ def add_new_config(self):
                 }
 
             ingesting_dict = {
-                **self.__request_body,
+                **{k: v for k, v in self.__request_body.items() if v is not None},
                 'ss_username': self.__authorization_info['username'],
                 'collection': self.__collection_id,
             }