diff --git a/api-rework/client/src/activities/detail.tsx b/api-rework/client/src/activities/detail.tsx
index 0a0885e31..0ce170409 100644
--- a/api-rework/client/src/activities/detail.tsx
+++ b/api-rework/client/src/activities/detail.tsx
@@ -84,6 +84,17 @@ const ActivitiesDetail: React.FC = () => {
     });
   }, [id, serial]);
 
+  const rerunImport = () => {
+    fetch(`${API_URL}/activities/${id}/migrate`, {
+      method: 'POST',
+      headers: {
+        Authorization: `Bearer ${auth.token}`
+      }
+    }).then(() => {
+      setSerial(serial + 1);
+    });
+  };
+
   if (loading) {
     return <Spinner />;
   }
@@ -169,6 +180,12 @@ const ActivitiesDetail: React.FC = () => {
         />
       </div>
       <div className={`${tab === 'migration' ? 'active' : 'inactive'} tab`}>
+        <button
+          onClick={() => {
+            rerunImport();
+          }}>
+          Rerun Import
+        </button>
         <JSONViewer
           data={migrationStatus}
           diffCandidates={[]}
diff --git a/api-rework/client/src/client.tsx b/api-rework/client/src/client.tsx
index 0a7011062..2edc5d391 100644
--- a/api-rework/client/src/client.tsx
+++ b/api-rework/client/src/client.tsx
@@ -100,7 +100,8 @@ const Client: React.FC = () => {
               draft.user_details = {
                 identity_provider: keycloakInstance.idTokenParsed.identity_provider,
                 family_name: keycloakInstance.idTokenParsed.family_name,
-                given_name: keycloakInstance.idTokenParsed.given_name
+                given_name: keycloakInstance.idTokenParsed.given_name,
+                sub: keycloakInstance.idTokenParsed.sub || 'unknown'
               };
             }
           });
diff --git a/api-rework/invasives/api/legacy_db/db.py b/api-rework/invasives/api/legacy_db/db.py
index 93fc69153..6f79fe886 100644
--- a/api-rework/invasives/api/legacy_db/db.py
+++ b/api-rework/invasives/api/legacy_db/db.py
@@ -295,7 +295,7 @@ def migrate_codes(dry_run=False):
     def migrate_activities(
         dry_run=False,
         clobber=False,
-        source: Literal["all", "previously-failed", "random-sample", "list"] = "all",
+        source: Literal["all", "previously-failed", "random-sample", "single"] = "all",
         restrict_to_subtype: str | None = None,
         pk=None,
     ):
diff --git a/api-rework/invasives/api/viewsets/activity.py b/api-rework/invasives/api/viewsets/activity.py
index a3b249c9c..1d7d7d3dd 100644
--- a/api-rework/invasives/api/viewsets/activity.py
+++ b/api-rework/invasives/api/viewsets/activity.py
@@ -1,4 +1,5 @@
 import json
+import logging
 
 from django.http.response import HttpResponse
 import psycopg
@@ -9,6 +10,7 @@
 from rest_framework.status import HTTP_200_OK
 from rest_framework.viewsets import ReadOnlyModelViewSet
 
+from api.legacy_db.db import LegacyDB
 from api.legacy_db.model_serializer import LegacyActivity
 from api.models.activity.activity import Activity
 from api.models.migrator.activity_migration_status import ActivityMigrationStatus
@@ -35,6 +37,17 @@ def migration_status(self, request, *args, **kwargs):
         except:
             return Response(status=404)
 
+    @action(detail=True, methods=["post"])
+    def migrate(self, request, *args, **kwargs):
+        try:
+            LegacyDB.migrate_activities(
+                source="single", dry_run=False, clobber=True, pk=self.kwargs["pk"]
+            )
+            return Response(status=HTTP_200_OK)
+        except Exception as e:
+            logging.error("error migrating activity", exc_info=True)
+            return Response(status=500)
+
     @action(detail=True, methods=["get"])
     def legacy(self, request, *args, **kwargs):
         with psycopg.connect(LEGACY_DB_CONNECTION_STRING, row_factory=dict_row) as conn: