diff --git a/services/capability/capability/views/capability_request.py b/services/capability/capability/views/capability_request.py
index 8311d66788c90d34638ada52aa0913758473537a..abca1cc8c7191a72b8366b6acf8fe1c0c7195935 100644
--- a/services/capability/capability/views/capability_request.py
+++ b/services/capability/capability/views/capability_request.py
@@ -154,7 +154,7 @@ def create_follow_on_capability_request(request: Request) -> Response:
     sdm_id = metadata["fileSetIds"][0] if isinstance(metadata["fileSetIds"], list) else metadata["fileSetIds"]
 
     new_capability_request = request.capability_info.create_capability_request(
-        followon_type=followon_type,
+        capability_name=followon_type,
         parameters={
             "user_email": user_email,
             "version": version_number,
diff --git a/shared/workspaces/workspaces/workflow/services/workflow_service.py b/shared/workspaces/workspaces/workflow/services/workflow_service.py
index bd1d90cacb82c487f4060cb48ab9e50d4d7879f9..00ac7f463fe2b82097bfdd128a1850888661f4ea 100644
--- a/shared/workspaces/workspaces/workflow/services/workflow_service.py
+++ b/shared/workspaces/workspaces/workflow/services/workflow_service.py
@@ -378,7 +378,7 @@ class WorkflowService(WorkflowServiceIF):
             argument2 = [wf_request.argument["cal_locator"]]
         elif "imaging" in name:
             wrest_type = "-si"
-            argument = wf_request.argument["sdmId"]
+            argument = wf_request.argument["sdm_id"]
             argument2 = []
         elif "carta" in name:
             wrest_type = "--carta"
@@ -700,7 +700,7 @@ class WorkflowMessageHandler:
         subject = message["subject"]
         wf_req_id = subject["workflow_request_id"]
         wf_request = self.info.lookup_workflow_request(wf_req_id)
-        subject["execution_wf_id"] = wf_request.argument["parent_wf_request_id"]
+        subject["execution_wf_id"] = wf_request.argument["previous_workflow_request_id"]
 
         if "ingest" in wf_request.workflow_name:
             logger.info("SENDING INGESTION FAILED MESSAGE!")