diff --git a/api.planx.uk/admin/session/bops.ts b/api.planx.uk/admin/session/bops.ts
index 74aa8feb0a..566d4a7683 100644
--- a/api.planx.uk/admin/session/bops.ts
+++ b/api.planx.uk/admin/session/bops.ts
@@ -6,7 +6,7 @@ import { getClient } from "../../client";
  * /admin/session/{sessionId}/bops:
  *  get:
  *    summary: Generates a Back Office Planning System (BOPS) payload
- *    description: Generates a BOPS payload, relies on a submission record in `bops_applications`
+ *    description: Generates a BOPS payload
  *    tags:
  *      - admin
  *    parameters:
diff --git a/api.planx.uk/admin/session/oneAppXML.ts b/api.planx.uk/admin/session/oneAppXML.ts
index 2f95b144cc..10c2f6f7d4 100644
--- a/api.planx.uk/admin/session/oneAppXML.ts
+++ b/api.planx.uk/admin/session/oneAppXML.ts
@@ -1,13 +1,12 @@
-import { gql } from "graphql-request";
 import { Request, Response, NextFunction } from "express";
-import { adminGraphQLClient as client } from "../../hasura";
+import { getClient } from "../../client";
 
 /**
  * @swagger
  * /admin/session/{sessionId}/xml:
  *  get:
  *    summary: Generates a OneApp XML
- *    description: Generates a OneApp XML, relies on a submission record in `uniform_applications`
+ *    description: Generates a OneApp XML
  *    tags:
  *      - admin
  *    parameters:
@@ -21,7 +20,8 @@ export const getOneAppXML = async (
   next: NextFunction,
 ) => {
   try {
-    const xml = await fetchSessionXML(req.params.sessionId);
+    const $client = getClient();
+    const xml = await $client.generateOneAppXML(req.params.sessionId);
     res.set("content-type", "text/xml");
     return res.send(xml);
   } catch (error) {
@@ -30,30 +30,3 @@ export const getOneAppXML = async (
     });
   }
 };
-
-const fetchSessionXML = async (sessionId: string) => {
-  try {
-    const query = gql`
-      query GetMostRecentUniformApplicationBySessionID(
-        $submission_reference: String
-      ) {
-        uniform_applications(
-          where: { submission_reference: { _eq: $submission_reference } }
-          order_by: { created_at: desc }
-          limit: 1
-        ) {
-          xml
-        }
-      }
-    `;
-    const { uniform_applications } = await client.request(query, {
-      submission_reference: sessionId,
-    });
-
-    if (!uniform_applications?.length) throw Error("Invalid sessionID");
-
-    return uniform_applications[0].xml;
-  } catch (error) {
-    throw Error("Unable to fetch session XML: " + (error as Error).message);
-  }
-};
diff --git a/hasura.planx.uk/metadata/tables.yaml b/hasura.planx.uk/metadata/tables.yaml
index 5b5f621381..34ce237f2c 100644
--- a/hasura.planx.uk/metadata/tables.yaml
+++ b/hasura.planx.uk/metadata/tables.yaml
@@ -528,6 +528,21 @@
           - has_user_saved
           - sanitised_at
         filter: {}
+    - role: platformAdmin
+      permission:
+        columns:
+          - data
+          - email
+          - created_at
+          - deleted_at
+          - locked_at
+          - submitted_at
+          - updated_at
+          - flow_id
+          - id
+          - has_user_saved
+          - sanitised_at
+        filter: {}
     - role: public
       permission:
         columns: