diff --git a/crc/api.yml b/crc/api.yml
index b9ed7df1..be95c2dd 100644
--- a/crc/api.yml
+++ b/crc/api.yml
@@ -427,7 +427,7 @@ paths:
       - name: spec_id
         in: path
         required: true
-        description: The unique id of an existing workflow specification to modify.
+        description: The unique id of an existing workflow specification.
         schema:
           type: string
     get:
@@ -1640,6 +1640,8 @@ components:
           type: integer
         num_tasks_incomplete:
           type: integer
+        study_id:
+          type: integer
 
       example:
         id: 291234
diff --git a/crc/models/api_models.py b/crc/models/api_models.py
index 2bb4abc6..308823fc 100644
--- a/crc/models/api_models.py
+++ b/crc/models/api_models.py
@@ -191,7 +191,7 @@ class DocumentDirectory(object):
 class WorkflowApi(object):
     def __init__(self, id, status, next_task, navigation,
                  spec_version, is_latest_spec, workflow_spec_id, total_tasks, completed_tasks,
-                 last_updated, is_review, title):
+                 last_updated, is_review, title, study_id):
         self.id = id
         self.status = status
         self.next_task = next_task  # The next task that requires user input.
@@ -204,13 +204,14 @@ class WorkflowApi(object):
         self.last_updated = last_updated
         self.title = title
         self.is_review = is_review
+        self.study_id = study_id or ''
 
 class WorkflowApiSchema(ma.Schema):
     class Meta:
         model = WorkflowApi
         fields = ["id", "status", "next_task", "navigation",
                   "workflow_spec_id", "spec_version", "is_latest_spec", "total_tasks", "completed_tasks",
-                  "last_updated", "is_review", "title"]
+                  "last_updated", "is_review", "title", "study_id"]
         unknown = INCLUDE
 
     status = EnumField(WorkflowStatus)
@@ -221,7 +222,7 @@ class WorkflowApiSchema(ma.Schema):
     def make_workflow(self, data, **kwargs):
         keys = ['id', 'status', 'next_task', 'navigation',
                 'workflow_spec_id', 'spec_version', 'is_latest_spec', "total_tasks", "completed_tasks",
-                "last_updated", "is_review", "title"]
+                "last_updated", "is_review", "title", "study_id"]
         filtered_fields = {key: data[key] for key in keys}
         filtered_fields['next_task'] = TaskSchema().make_task(data['next_task'])
         return WorkflowApi(**filtered_fields)
diff --git a/crc/services/workflow_service.py b/crc/services/workflow_service.py
index 9edaf856..2369ceaf 100644
--- a/crc/services/workflow_service.py
+++ b/crc/services/workflow_service.py
@@ -408,7 +408,8 @@ class WorkflowService(object):
             completed_tasks=processor.workflow_model.completed_tasks,
             last_updated=processor.workflow_model.last_updated,
             is_review=is_review,
-            title=spec.display_name
+            title=spec.display_name,
+            study_id=processor.workflow_model.study_id or None
         )
         if not next_task:  # The Next Task can be requested to be a certain task, useful for parallel tasks.
             # This may or may not work, sometimes there is no next task to complete.