diff --git a/src/ingest-pipeline/airflow/dags/rebuild_multiple_metadata.py b/src/ingest-pipeline/airflow/dags/rebuild_multiple_metadata.py
index 6134c3fa..9d02412b 100644
--- a/src/ingest-pipeline/airflow/dags/rebuild_multiple_metadata.py
+++ b/src/ingest-pipeline/airflow/dags/rebuild_multiple_metadata.py
@@ -41,29 +41,36 @@ def get_uuid_for_error(**kwargs):
     def build_dataset_lists(**kwargs):
         kwargs["dag_run"].conf["primary_datasets"] = []
         kwargs["dag_run"].conf["processed_datasets"] = []
+        kwargs["dag_run"].conf["component_datasets"] = []
 
         print("dag_run conf follows:")
         pprint(kwargs["dag_run"].conf)
         for uuid in kwargs["dag_run"].conf["uuids"]:
             soft_data = get_soft_data(uuid, **kwargs)
+            ds_rslt = pythonop_get_dataset_state(
+                dataset_uuid_callable=lambda **kwargs: uuid, **kwargs
+            )
 
             # If we got nothing back from soft_data, then let's try to determine using entity_api
             if soft_data:
                 if soft_data.get("primary"):
-                    kwargs["dag_run"].conf["primary_datasets"].append(uuid)
+                    if ds_rslt["creation_action"] == "Multi-Assay Split":
+                        kwargs["dag_run"].conf["component_datasets"].append(uuid)
+                    else:
+                        kwargs["dag_run"].conf["primary_datasets"].append(uuid)
                 else:
                     kwargs["dag_run"].conf["processed_datasets"].append(uuid)
             else:
                 print(f"No matching soft data returned for {uuid}")
-                ds_rslt = pythonop_get_dataset_state(
-                    dataset_uuid_callable=lambda **kwargs: uuid, **kwargs
-                )
                 if ds_rslt.get("dataset_info"):
                     # dataset_info should only be populated for processed_datasets
                     print(ds_rslt.get("dataset_info"))
                     kwargs["dag_run"].conf["processed_datasets"].append(uuid)
                 else:
-                    kwargs["dag_run"].conf["primary_datasets"].append(uuid)
+                    if ds_rslt["creation_action"] == "Multi-Assay Split":
+                        kwargs["dag_run"].conf["component_datasets"].append(uuid)
+                    else:
+                        kwargs["dag_run"].conf["primary_datasets"].append(uuid)
 
     t_build_dataset_lists = PythonOperator(
         task_id="build_dataset_lists",
@@ -97,6 +104,16 @@ def get_processed_dataset_uuids(**kwargs):
         provide_context=True,
     )
 
+    def get_component_dataset_uuids(**kwargs):
+        return [{"uuid": uuid} for uuid in kwargs["dag_run"].conf["component_datasets"]]
+
+    t_get_component_dataset_uuids = PythonOperator(
+        task_id="get_component_dataset_uuids",
+        python_callable=get_component_dataset_uuids,
+        queue=get_queue_resource("rebuild_metadata"),
+        provide_context=True,
+    )
+
     t_launch_rebuild_primary_dataset_metadata = TriggerDagRunOperator.partial(
         task_id="trigger_rebuild_primary_dataset_metadata",
         trigger_dag_id="rebuild_primary_dataset_metadata",
@@ -109,6 +126,17 @@ def get_processed_dataset_uuids(**kwargs):
         queue=get_queue_resource("rebuild_metadata"),
     ).expand(conf=t_get_processed_dataset_uuids.output)
 
-    t_build_dataset_lists >> [t_get_primary_dataset_uuids, t_get_processed_dataset_uuids]
+    t_launch_rebuild_component_dataset_metadata = TriggerDagRunOperator.partial(
+        task_id="trigger_rebuild_component_dataset_metadata",
+        trigger_dag_id="multiassay_component_metadata",
+        queue=get_queue_resource("rebuild_metadata"),
+    ).expand(conf=t_get_component_dataset_uuids.output)
+
+    t_build_dataset_lists >> [
+        t_get_primary_dataset_uuids,
+        t_get_processed_dataset_uuids,
+        t_get_component_dataset_uuids,
+    ]
     t_get_primary_dataset_uuids >> t_launch_rebuild_primary_dataset_metadata
     t_get_processed_dataset_uuids >> t_launch_rebuild_processed_dataset_metadata
+    t_get_component_dataset_uuids >> t_launch_rebuild_component_dataset_metadata
diff --git a/src/ingest-pipeline/airflow/dags/utils.py b/src/ingest-pipeline/airflow/dags/utils.py
index 88034b5b..5dac8891 100644
--- a/src/ingest-pipeline/airflow/dags/utils.py
+++ b/src/ingest-pipeline/airflow/dags/utils.py
@@ -1017,6 +1017,7 @@ def pythonop_get_dataset_state(**kwargs) -> Dict:
         "local_directory_full_path": full_path,
         "metadata": metadata,
         "ingest_metadata": ds_rslt.get("ingest_metadata"),
+        "creation_action": ds_rslt.get("creation_action"),
     }
 
     if ds_rslt["entity_type"] == "Dataset":
@@ -1338,10 +1339,15 @@ def send_status_msg(**kwargs) -> bool:
         status = None
         extra_fields = {}
 
-        ds_rslt = pythonop_get_dataset_state(dataset_uuid_callable=lambda **kwargs: dataset_uuid, **kwargs)
+        ds_rslt = pythonop_get_dataset_state(
+            dataset_uuid_callable=lambda **kwargs: dataset_uuid, **kwargs
+        )
         if success:
             md = {}
-            files_for_provenance = [dag_file, *cwl_workflows,]
+            files_for_provenance = [
+                dag_file,
+                *cwl_workflows,
+            ]
             if ivt_path_fun:
                 files_for_provenance.append(ivt_path_fun(**kwargs))
             if no_provenance:
@@ -1408,8 +1414,12 @@ def send_status_msg(**kwargs) -> bool:
             else:
                 status = ds_rslt.get("status", "QA")
                 if status in ["Processing", "New", "Invalid"]:
-                    status = "Submitted" if kwargs["dag"].dag_id in ["multiassay_component_metadata",
-                                                                     "reorganize_upload"] else "QA"
+                    status = (
+                        "Submitted"
+                        if kwargs["dag"].dag_id
+                        in ["multiassay_component_metadata", "reorganize_upload"]
+                        else "QA"
+                    )
                 if metadata_fun:
                     if not contacts:
                         contacts = ds_rslt.get("contacts", [])
diff --git a/src/ingest-pipeline/submodules/ingest-validation-tools b/src/ingest-pipeline/submodules/ingest-validation-tools
index 6748dd7b..c7b2ae7b 160000
--- a/src/ingest-pipeline/submodules/ingest-validation-tools
+++ b/src/ingest-pipeline/submodules/ingest-validation-tools
@@ -1 +1 @@
-Subproject commit 6748dd7b76f8d522d3657488f1fe36be18d0ebbc
+Subproject commit c7b2ae7b93238a00c3918e950920f357d3329add