diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index d8de5e1..c484a4b 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.2.3
+current_version = 0.2.4
 commit = True
 tag = False
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b6d05b..c133703 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,16 @@
 # Changelog
 
+## [0.2.4] - 2024-07-10
+### Added
+ - new e2e_workflow test package to reproduce end-user workflows
+ - fixed casing for new  mfd_table resolver.
+
 ## [0.2.3] - 2024-07-10
 ### Changed
  - InversionSolutionInterface.mfd_table resolver now uses tables
  - InversionSolutionInterface.produced_by_id is removed (was deprecated)
 
+
 ## [0.2.2] - 2024-06-27
 ### Changed
  - Schema.nodes resolver now handles all InversionSolution types
diff --git a/graphql_api/__init__.py b/graphql_api/__init__.py
index 0190eaf..b5d4b16 100644
--- a/graphql_api/__init__.py
+++ b/graphql_api/__init__.py
@@ -2,4 +2,4 @@
 
 __author__ = 'GNS Science'
 __email__ = 'nshm@gns.cri.nz'
-__version__ = '0.2.3'
+__version__ = '0.2.4'
diff --git a/graphql_api/schema/custom/inversion_solution.py b/graphql_api/schema/custom/inversion_solution.py
index 30ba1d5..a8c0514 100644
--- a/graphql_api/schema/custom/inversion_solution.py
+++ b/graphql_api/schema/custom/inversion_solution.py
@@ -61,9 +61,11 @@ class InversionSolutionInterface(graphene.Interface):
     )
 
     def resolve_mfd_table(root, info, **args):
-        for table in root.tables:
-            if table.get('table_type') == 'MFD_CURVES_V2':
-                return Table.get_node(None, table['table_id'])
+        if root.tables:
+            for table in root.tables:
+                if table.get('table_type').upper() == 'MFD_CURVES_V2':
+                    _clazz, _id = from_global_id(table['table_id'])
+                    return Table.get_node(None, _id)
 
     produced_by = graphene.Field(AutomationTaskUnion)
 
diff --git a/graphql_api/tests/e2e_workflows/test_inversion_solution_table_e2e.py b/graphql_api/tests/e2e_workflows/test_inversion_solution_table_e2e.py
new file mode 100644
index 0000000..5345fe5
--- /dev/null
+++ b/graphql_api/tests/e2e_workflows/test_inversion_solution_table_e2e.py
@@ -0,0 +1,95 @@
+import unittest
+
+import boto3
+from graphene.test import Client
+from moto import mock_dynamodb, mock_s3
+from pynamodb.connection.base import Connection  # for mocking
+
+from graphql_api.config import REGION, S3_BUCKET_NAME
+from graphql_api.data import data_manager
+from graphql_api.dynamodb.models import ToshiFileObject, ToshiIdentity, ToshiTableObject
+from graphql_api.schema import root_schema
+from graphql_api.schema.search_manager import SearchManager
+
+
+@mock_dynamodb
+@mock_s3
+class TestInversionSolutionWithMFDWorkflow(unittest.TestCase):
+
+    def setUp(self):
+        self.client = Client(root_schema)
+
+        # S3
+        self._s3 = boto3.resource('s3', region_name=REGION)
+        self._s3.create_bucket(Bucket=S3_BUCKET_NAME)
+
+        # Dynamo
+        self._connection = Connection(region=REGION)
+
+        ToshiTableObject.create_table()
+        ToshiFileObject.create_table()
+        ToshiIdentity.create_table()
+
+        self._data_manager = data_manager.DataManager(search_manager=SearchManager('test', 'test', {'fake': 'auth'}))
+
+    def test_link_inversion_solution_with_mfd_table(self):
+
+        SETUP = '''
+        mutation m0 {
+          create_inversion_solution(input: {file_name: "MyINversion", file_size: 200}) {
+            ok
+            inversion_solution {
+              id
+            }
+          }
+
+          create_table(
+            input: {
+                object_id: "R2VuZXJhbFRhc2s6MjE3Qk1YREw=",
+                created: "2021-06-11T02:37:26.009506+00:00",
+                rows: [["1", "1.01"], ["2", "2.2"]], meta: [{k: "some_metric", v: "20"}],
+                table_type: MFD_CURVES_V2,
+                dimensions: [
+                    {k: "grid_spacings", v: ["0.1"]},
+                    {k: "IML_periods", v: ["0", "0.1"]}, {k: "tags", v: ["opensha", "testing"]}, {k: "gmpes", v: ["ASK_2014"]}]}
+          ) {
+
+            table {
+              id
+              table_type
+            }
+          }
+
+          append_inversion_solution_tables(
+            input: {id: "SW52ZXJzaW9uU29sdXRpb246MTAwMDAw", tables: [{produced_by_id: "PRODUCER_ID",
+            label: "MyLabelledTable", table_id: "VGFibGU6MTAwMDAw", table_type: MFD_CURVES_V2}]}
+          ) {
+            ok
+          }
+        }'''
+
+        result = self.client.execute(SETUP)
+        print(result)
+        # assert 0
+        VERIFY = '''
+        query {
+          node(id: "SW52ZXJzaW9uU29sdXRpb246MTAwMDAw") {
+            __typename
+            ... on InversionSolution {
+              id
+              created
+              file_name
+              # mfd_table_id
+              mfd_table { id }
+              # hazard_table_id
+              created
+            }
+          }
+        }
+        '''
+        result = self.client.execute(VERIFY)
+
+        print(result)
+        assert not result.get('errors')
+        assert result['data']['node']['mfd_table']['id']
+        assert result['data']['node']['mfd_table']['id'] == 'VGFibGU6MTAwMDAw'
diff --git a/package.json b/package.json
index f9a8211..e82de37 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "nzshm22-toshi-api",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "description": "A graphql API for NZSHM22 shared resources using AWS lambda, S3, Dynamodb and ElasticSearch",
   "directories": {
     "lib": "lib"
diff --git a/pyproject.toml b/pyproject.toml
index d526e3b..e55c8ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "nshm-toshi-api"
-version = "0.2.3"
+version = "0.2.4"
 description = "the object store used by NZSHM project"
 authors = ["Chris Chamberlain <chrisbc@artisan.co.nz>"]
 license = "AGPL3"