display groups as tiles on list page w/ burnettk

src/spiffworkflow_backend/api.yml

@@ -445,7 +445,6 @@ paths:
         description: For filtering - indicates the user has manually entered a query
         schema:
           type: boolean
-    # process_instance_list
     get:
       operationId: spiffworkflow_backend.routes.process_api_blueprint.process_instance_list
       summary: Returns a list of process instances for a given process model

src/spiffworkflow_backend/models/process_group.py

@@ -55,13 +55,24 @@ class ProcessGroupSchema(Schema):
         """Meta."""
 
         model = ProcessGroup
-        fields = ["id", "display_name", "display_order", "admin", "process_models"]
+        fields = [
+            "id",
+            "display_name",
+            "display_order",
+            "admin",
+            "process_models",
+            "description",
+            "process_groups",
+        ]
 
     process_models = marshmallow.fields.List(
         marshmallow.fields.Nested(
             "ProcessModelInfoSchema", dump_only=True, required=False
         )
     )
+    process_groups = marshmallow.fields.List(
+        marshmallow.fields.Nested("ProcessGroupSchema", dump_only=True, required=False)
+    )
 
     @post_load
     def make_process_group(