diff --git a/package-lock.json b/package-lock.json
index 251426bdc1..afcde70124 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -46087,7 +46087,6 @@
         "@overleaf/o-error": "*",
         "@overleaf/redis-wrapper": "*",
         "@overleaf/settings": "*",
-        "bluebird": "^3.7.2",
         "body-parser": "^1.19.0",
         "bunyan": "^1.8.15",
         "dtrace-provider": "^0.8.8",
@@ -54957,7 +54956,6 @@
         "@overleaf/o-error": "*",
         "@overleaf/redis-wrapper": "*",
         "@overleaf/settings": "*",
-        "bluebird": "^3.7.2",
         "body-parser": "^1.19.0",
         "bunyan": "^1.8.15",
         "chai": "^4.3.6",
diff --git a/services/web/app/src/Features/ThirdPartyDataStore/TpdsUpdateSender.js b/services/web/app/src/Features/ThirdPartyDataStore/TpdsUpdateSender.js
index 674d005f1b..070bf7083c 100644
--- a/services/web/app/src/Features/ThirdPartyDataStore/TpdsUpdateSender.js
+++ b/services/web/app/src/Features/ThirdPartyDataStore/TpdsUpdateSender.js
@@ -55,8 +55,6 @@ async function addEntity(params) {
         sl_entity_type: entityType,
         sl_entity_rev: rev,
         sl_project_id: projectId,
-        sl_all_user_ids: JSON.stringify([userId]),
-        sl_project_owner_user_id: projectUserIds[0],
         sl_folder_id: folderId,
       },
       uri: buildTpdsUrl(userId, projectName, path),
@@ -124,8 +122,6 @@ async function deleteEntity(params) {
       method: 'delete',
       headers: {
         sl_project_id: projectId,
-        sl_all_user_ids: JSON.stringify([userId]),
-        sl_project_owner_user_id: projectUserIds[0],
         sl_entity_id: entityId,
         sl_entity_type: entityType,
       },
@@ -135,7 +131,6 @@ async function deleteEntity(params) {
       // would be moved to a POST endpoint.
       json: { subtreeEntityIds },
       title: 'deleteEntity',
-      sl_all_user_ids: JSON.stringify([userId]),
     }
 
     await enqueue(userId, 'standardHttpRequest', job)
@@ -145,14 +140,12 @@ async function deleteEntity(params) {
 async function createProject(params) {
   if (!tpdsUrl) return // Overleaf Community Edition/Server Pro
 
-  const { projectId, projectName, ownerId, userId } = params
+  const { projectId, projectName, userId } = params
 
   const job = {
     method: 'post',
     headers: {
       sl_project_id: projectId.toString(),
-      sl_all_user_ids: JSON.stringify([userId.toString()]),
-      sl_project_owner_user_id: ownerId.toString(),
     },
     uri: Path.join(
       tpdsUrl,
@@ -163,7 +156,6 @@ async function createProject(params) {
       encodeURIComponent(projectName)
     ),
     title: 'createProject',
-    sl_all_user_ids: JSON.stringify([userId]),
   }
 
   await enqueue(userId, 'standardHttpRequest', job)
@@ -217,8 +209,6 @@ async function moveEntity(params) {
     const headers = {
       sl_project_id: projectId,
       sl_entity_rev: rev,
-      sl_all_user_ids: JSON.stringify([userId]),
-      sl_project_owner_user_id: projectUserIds[0],
     }
     if (entityId != null) {
       headers.sl_entity_id = entityId
diff --git a/services/web/test/unit/src/ThirdPartyDataStore/TpdsUpdateSenderTests.js b/services/web/test/unit/src/ThirdPartyDataStore/TpdsUpdateSenderTests.js
index 8511d05e94..5c528a6350 100644
--- a/services/web/test/unit/src/ThirdPartyDataStore/TpdsUpdateSenderTests.js
+++ b/services/web/test/unit/src/ThirdPartyDataStore/TpdsUpdateSenderTests.js
@@ -134,10 +134,7 @@ describe('TpdsUpdateSender', function () {
               uri: `${thirdPartyDataStoreApiUrl}/user/${userId}/entity/${encodeURIComponent(
                 projectName
               )}${encodeURIComponent(path)}`,
-              headers: {
-                sl_all_user_ids: JSON.stringify([userId]),
-                sl_project_owner_user_id: userId,
-              },
+              headers: {},
             },
           },
         }
@@ -148,12 +145,6 @@ describe('TpdsUpdateSender', function () {
         {
           json: {
             group: collaberatorRef,
-            job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([collaberatorRef]),
-                sl_project_owner_user_id: userId,
-              },
-            },
           },
         }
       )
@@ -163,12 +154,7 @@ describe('TpdsUpdateSender', function () {
         {
           json: {
             group: readOnlyRef,
-            job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([readOnlyRef]),
-                sl_project_owner_user_id: userId,
-              },
-            },
+            job: {},
           },
         }
       )
@@ -199,9 +185,7 @@ describe('TpdsUpdateSender', function () {
                 projectName
               )}${encodeURIComponent(path)}`,
               streamOrigin: `${this.docstoreUrl}/project/${projectId}/doc/${docId}/raw`,
-              headers: {
-                sl_all_user_ids: JSON.stringify([userId]),
-              },
+              headers: {},
             },
           },
         }
@@ -213,9 +197,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: collaberatorRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([collaberatorRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -227,9 +209,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: readOnlyRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([readOnlyRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -258,9 +238,7 @@ describe('TpdsUpdateSender', function () {
               uri: `${thirdPartyDataStoreApiUrl}/user/${userId}/entity/${encodeURIComponent(
                 projectName
               )}${encodeURIComponent(path)}`,
-              headers: {
-                sl_all_user_ids: JSON.stringify([userId]),
-              },
+              headers: {},
               json: { subtreeEntityIds },
             },
           },
@@ -273,9 +251,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: collaberatorRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([collaberatorRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -287,9 +263,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: readOnlyRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([readOnlyRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -320,9 +294,7 @@ describe('TpdsUpdateSender', function () {
                 startPath: `/${projectName}/${startPath}`,
                 endPath: `/${projectName}/${endPath}`,
               },
-              headers: {
-                sl_all_user_ids: JSON.stringify([userId]),
-              },
+              headers: {},
             },
           },
         }
@@ -334,9 +306,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: collaberatorRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([collaberatorRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -348,9 +318,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: readOnlyRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([readOnlyRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -380,9 +348,7 @@ describe('TpdsUpdateSender', function () {
                 startPath: oldProjectName,
                 endPath: newProjectName,
               },
-              headers: {
-                sl_all_user_ids: JSON.stringify([userId]),
-              },
+              headers: {},
             },
           },
         }
@@ -394,9 +360,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: collaberatorRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([collaberatorRef]),
-              },
+              headers: {},
             },
           },
         }
@@ -408,9 +372,7 @@ describe('TpdsUpdateSender', function () {
           json: {
             group: readOnlyRef,
             job: {
-              headers: {
-                sl_all_user_ids: JSON.stringify([readOnlyRef]),
-              },
+              headers: {},
             },
           },
         }