diff --git a/packages/nc-gui/components/smartsheet/column/LinkedToAnotherRecordOptions.vue b/packages/nc-gui/components/smartsheet/column/LinkedToAnotherRecordOptions.vue
index a7fb2485e7..ed449b573f 100644
--- a/packages/nc-gui/components/smartsheet/column/LinkedToAnotherRecordOptions.vue
+++ b/packages/nc-gui/components/smartsheet/column/LinkedToAnotherRecordOptions.vue
@@ -10,6 +10,8 @@ const props = defineProps<{
 
 const emit = defineEmits(['update:value'])
 
+const { appInfo } = $(useGlobal())
+
 const vModel = useVModel(props, 'value', emit)
 
 const meta = $(inject(MetaInj, ref()))
@@ -31,10 +33,10 @@ if (!vModel.value.childTable) vModel.value.childTable = meta?.table_name
 if (!vModel.value.parentTable) vModel.value.parentTable = vModel.value.rtn || ''
 if (!vModel.value.parentColumn) vModel.value.parentColumn = vModel.value.rcn || ''
 
-if (!vModel.value.type) vModel.value.type = 'hm'
+if (!vModel.value.type) vModel.value.type = 'mm'
 if (!vModel.value.onUpdate) vModel.value.onUpdate = onUpdateDeleteOptions[0]
 if (!vModel.value.onDelete) vModel.value.onDelete = onUpdateDeleteOptions[0]
-if (!vModel.value.virtual) vModel.value.virtual = sqlUi === SqliteUi
+if (!vModel.value.virtual) vModel.value.virtual = appInfo.isCloud || sqlUi === SqliteUi
 if (!vModel.value.alias) vModel.value.alias = vModel.value.column_name
 
 const advancedOptions = $(ref(false))
@@ -55,7 +57,7 @@ const filterOption = (value: string, option: { key: string }) => option.key.toLo
     <div class="border-2 p-6">
       <a-form-item v-bind="validateInfos.type" class="nc-ltar-relation-type">
         <a-radio-group v-model:value="vModel.type" name="type" v-bind="validateInfos.type">
-          <a-radio value="hm">Has Many</a-radio>
+          <a-radio value="hm" :disabled="appInfo.isCloud">Has Many</a-radio>
           <a-radio value="mm">Many To Many</a-radio>
         </a-radio-group>
       </a-form-item>
@@ -127,7 +129,9 @@ const filterOption = (value: string, option: { key: string }) => option.key.toLo
 
       <div class="flex flex-row">
         <a-form-item>
-          <a-checkbox v-model:checked="vModel.virtual" name="virtual" @change="onDataTypeChange">Virtual Relation</a-checkbox>
+          <a-checkbox v-model:checked="vModel.virtual" :disabled="appInfo.isCloud" name="virtual" @change="onDataTypeChange"
+            >Virtual Relation</a-checkbox
+          >
         </a-form-item>
       </div>
     </div>
diff --git a/packages/nc-gui/components/webhook/Editor.vue b/packages/nc-gui/components/webhook/Editor.vue
index 37cf556cc4..4e5b0b3d0d 100644
--- a/packages/nc-gui/components/webhook/Editor.vue
+++ b/packages/nc-gui/components/webhook/Editor.vue
@@ -13,6 +13,7 @@ import {
   reactive,
   ref,
   useApi,
+  useGlobal,
   useI18n,
   useNuxtApp,
   watch,
@@ -32,6 +33,8 @@ const { $e } = useNuxtApp()
 
 const { api, isLoading: loading } = useApi()
 
+const { appInfo } = $(useGlobal())
+
 const meta = inject(MetaInj, ref())
 
 const useForm = Form.useForm
@@ -170,16 +173,20 @@ const eventList = [
   { text: ['After', 'Delete'], value: ['after', 'delete'] },
 ]
 
-const notificationList = [
-  { type: 'URL' },
-  { type: 'Email' },
-  { type: 'Slack' },
-  { type: 'Microsoft Teams' },
-  { type: 'Discord' },
-  { type: 'Mattermost' },
-  { type: 'Twilio' },
-  { type: 'Whatsapp Twilio' },
-]
+const notificationList = computed(() => {
+  return appInfo.isCloud
+    ? [{ type: 'URL' }]
+    : [
+        { type: 'URL' },
+        { type: 'Email' },
+        { type: 'Slack' },
+        { type: 'Microsoft Teams' },
+        { type: 'Discord' },
+        { type: 'Mattermost' },
+        { type: 'Twilio' },
+        { type: 'Whatsapp Twilio' },
+      ]
+})
 
 const methodList = [
   { title: 'GET' },
@@ -306,6 +313,7 @@ async function onEventChange() {
 }
 
 async function loadPluginList() {
+  if (appInfo.isCloud) return
   try {
     const plugins = (await api.plugin.list()).list!
 
diff --git a/packages/nc-gui/composables/useGlobal/state.ts b/packages/nc-gui/composables/useGlobal/state.ts
index df6e886e85..90d01d4c25 100644
--- a/packages/nc-gui/composables/useGlobal/state.ts
+++ b/packages/nc-gui/composables/useGlobal/state.ts
@@ -99,6 +99,7 @@ export function useGlobalState(storageKey = 'nocodb-gui-v2'): State {
     version: '0.0.0',
     ncAttachmentFieldSize: 20,
     ncMaxAttachmentsAllowed: 10,
+    isCloud: false,
   })
 
   /** reactive token payload */
diff --git a/packages/nc-gui/composables/useGlobal/types.ts b/packages/nc-gui/composables/useGlobal/types.ts
index 584b2ca9ec..82971cfe66 100644
--- a/packages/nc-gui/composables/useGlobal/types.ts
+++ b/packages/nc-gui/composables/useGlobal/types.ts
@@ -22,6 +22,7 @@ export interface AppInfo {
   ee?: boolean
   ncAttachmentFieldSize: number
   ncMaxAttachmentsAllowed: number
+  isCloud: boolean
 }
 
 export interface StoredState {
diff --git a/packages/nc-gui/pages/account/index.vue b/packages/nc-gui/pages/account/index.vue
index 39ec108112..4958f682cf 100644
--- a/packages/nc-gui/pages/account/index.vue
+++ b/packages/nc-gui/pages/account/index.vue
@@ -2,8 +2,11 @@
 import { navigateTo, useUIPermission } from '#imports'
 
 const { isUIAllowed } = useUIPermission()
+
 const $route = useRoute()
 
+const { appInfo } = useGlobal()
+
 const selectedKeys = computed(() => [
   /^\/account\/users\/?$/.test($route.fullPath)
     ? isUIAllowed('superAdminUserManagement')
@@ -68,7 +71,7 @@ const openKeys = ref([/^\/account\/users/.test($route.fullPath) && 'users'])
               </div>
             </a-menu-item>
             <a-menu-item
-              v-if="isUIAllowed('appStore')"
+              v-if="isUIAllowed('appStore') && !appInfo.isCloud"
               key="apps"
               class="group active:(!ring-0) hover:(!bg-primary !bg-opacity-25)"
               @click="navigateTo('/account/apps')"
diff --git a/packages/nc-gui/pages/account/index/[page].vue b/packages/nc-gui/pages/account/index/[page].vue
index 8b9a3d384e..80080548bf 100644
--- a/packages/nc-gui/pages/account/index/[page].vue
+++ b/packages/nc-gui/pages/account/index/[page].vue
@@ -1,7 +1,11 @@
+<script setup lang="ts">
+const { appInfo } = useGlobal()
+</script>
+
 <template>
   <AccountUserManagement v-if="$route.params.page === 'users'" />
   <AccountToken v-else-if="$route.params.page === 'tokens'" />
-  <AccountAppStore v-else-if="$route.params.page === 'apps'" />
+  <AccountAppStore v-else-if="$route.params.page === 'apps' && !appInfo.isCloud" />
   <AccountLicense v-else-if="$route.params.page === 'license'" />
   <span v-else></span>
 </template>
diff --git a/packages/nocodb/src/lib/controllers/plugin.ctl.ts b/packages/nocodb/src/lib/controllers/plugin.ctl.ts
index fb3ed46341..084c0565c0 100644
--- a/packages/nocodb/src/lib/controllers/plugin.ctl.ts
+++ b/packages/nocodb/src/lib/controllers/plugin.ctl.ts
@@ -17,6 +17,7 @@ export async function pluginTest(req: Request<any, any>, res: Response) {
 export async function pluginRead(req: Request, res: Response) {
   res.json(await pluginService.pluginRead({ pluginId: req.params.pluginId }));
 }
+
 export async function pluginUpdate(
   req: Request<any, any, PluginType>,
   res: Response
@@ -27,36 +28,48 @@ export async function pluginUpdate(
   });
   res.json(plugin);
 }
+
 export async function isPluginActive(req: Request, res: Response) {
   res.json(
     await pluginService.isPluginActive({ pluginTitle: req.params.pluginTitle })
   );
 }
 
+const blockInCloudMw = (_req, res, next) => {
+  if (process.env.NC_CLOUD === 'true') {
+    res.status(403).send('Not allowed');
+  } else next();
+};
+
 const router = Router({ mergeParams: true });
 router.get(
   '/api/v1/db/meta/plugins',
+  blockInCloudMw,
   metaApiMetrics,
   ncMetaAclMw(pluginList, 'pluginList')
 );
 router.post(
   '/api/v1/db/meta/plugins/test',
   metaApiMetrics,
+  blockInCloudMw,
   ncMetaAclMw(pluginTest, 'pluginTest')
 );
 router.get(
   '/api/v1/db/meta/plugins/:pluginId',
   metaApiMetrics,
+  blockInCloudMw,
   ncMetaAclMw(pluginRead, 'pluginRead')
 );
 router.patch(
   '/api/v1/db/meta/plugins/:pluginId',
   metaApiMetrics,
+  blockInCloudMw,
   ncMetaAclMw(pluginUpdate, 'pluginUpdate')
 );
 router.get(
   '/api/v1/db/meta/plugins/:pluginTitle/status',
   metaApiMetrics,
+  blockInCloudMw,
   ncMetaAclMw(isPluginActive, 'isPluginActive')
 );
 export default router;
diff --git a/packages/nocodb/src/lib/services/column.svc.ts b/packages/nocodb/src/lib/services/column.svc.ts
index 3da6cba5ed..397ca76dd3 100644
--- a/packages/nocodb/src/lib/services/column.svc.ts
+++ b/packages/nocodb/src/lib/services/column.svc.ts
@@ -1549,7 +1549,10 @@ async function createLTARColumn(param: {
 
       // todo: create index for virtual relations as well
       // create index for foreign key in pg
-      if (param.base.type === 'pg') {
+      if (
+        param.base.type === 'pg' ||
+        (param.column as LinkToAnotherColumnReqType).virtual
+      ) {
         await createColumnIndex({
           column: new Column({
             ...newColumn,
diff --git a/packages/nocodb/src/lib/services/hook.svc.ts b/packages/nocodb/src/lib/services/hook.svc.ts
index 89e94ef38d..0267ff0f4b 100644
--- a/packages/nocodb/src/lib/services/hook.svc.ts
+++ b/packages/nocodb/src/lib/services/hook.svc.ts
@@ -1,11 +1,26 @@
 import { T } from 'nc-help';
 import { validatePayload } from '../meta/api/helpers';
+import { NcError } from '../meta/helpers/catchError';
 import { Hook, Model } from '../models';
 
 import { invokeWebhook } from '../meta/helpers/webhookHelpers';
 import populateSamplePayload from '../meta/helpers/populateSamplePayload';
 import type { HookReqType, HookTestReqType } from 'nocodb-sdk';
 
+function validateHookPayload(notificationJsonOrObject: string | object) {
+  let notification: { type?: string } = {};
+  try {
+    notification =
+      typeof notificationJsonOrObject === 'string'
+        ? JSON.parse(notificationJsonOrObject)
+        : notificationJsonOrObject;
+  } catch {}
+
+  if (notification.type !== 'URL' && process.env.NC_CLOUD === 'true') {
+    NcError.badRequest('Only URL notification is supported');
+  }
+}
+
 export async function hookList(param: { tableId: string }) {
   // todo: pagination
   return await Hook.list({ fk_model_id: param.tableId });
@@ -17,6 +32,8 @@ export async function hookCreate(param: {
 }) {
   validatePayload('swagger.json#/components/schemas/HookReq', param.hook);
 
+  validateHookPayload(param.hook.notification);
+
   T.emit('evt', { evt_type: 'webhooks:created' });
   // todo: type correction
   const hook = await Hook.insert({
@@ -37,6 +54,8 @@ export async function hookUpdate(param: { hookId: string; hook: HookReqType }) {
 
   T.emit('evt', { evt_type: 'webhooks:updated' });
 
+  validateHookPayload(param.hook.notification);
+
   // todo: correction in swagger
   return await Hook.update(param.hookId, param.hook as any);
 }
@@ -50,6 +69,8 @@ export async function hookTest(param: {
     param.hookTest
   );
 
+  validateHookPayload(param.hookTest.hook?.notification);
+
   const model = await Model.getByIdOrName({ id: param.tableId });
 
   const {
@@ -69,6 +90,7 @@ export async function hookTest(param: {
 
   return true;
 }
+
 export async function tableSampleData(param: {
   tableId: string;
   operation: 'insert' | 'update';
diff --git a/packages/nocodb/src/lib/services/util.svc.ts b/packages/nocodb/src/lib/services/util.svc.ts
index 2887fcff8a..27326e3847 100644
--- a/packages/nocodb/src/lib/services/util.svc.ts
+++ b/packages/nocodb/src/lib/services/util.svc.ts
@@ -56,6 +56,7 @@ export async function appInfo(param: { req: { ncSiteUrl: string } }) {
     ee: Noco.isEE(),
     ncAttachmentFieldSize: NC_ATTACHMENT_FIELD_SIZE,
     ncMaxAttachmentsAllowed: +(process.env.NC_MAX_ATTACHMENTS_ALLOWED || 10),
+    isCloud: process.env.NC_CLOUD === 'true',
   };
 
   return result;