diff --git a/models/gmail/src/index.ts b/models/gmail/src/index.ts
index 093292a624..3019cd9223 100644
--- a/models/gmail/src/index.ts
+++ b/models/gmail/src/index.ts
@@ -15,9 +15,9 @@
 //
 
 import activity from '@anticrm/activity'
-import { Domain, IndexKind, Type } from '@anticrm/core'
+import { Domain, IndexKind, Timestamp, Type } from '@anticrm/core'
 import type { Message, NewMessage, SharedMessage, SharedMessages } from '@anticrm/gmail'
-import { ArrOf, Builder, Collection, Index, Model, Prop, TypeBoolean, TypeString } from '@anticrm/model'
+import { ArrOf, Builder, Collection, Index, Model, Prop, TypeBoolean, TypeString, TypeTimestamp } from '@anticrm/model'
 import contact from '@anticrm/model-contact'
 import core, { TDoc, TAttachedDoc } from '@anticrm/model-core'
 import attachment from '@anticrm/model-attachment'
@@ -67,6 +67,9 @@ export class TMessage extends TAttachedDoc implements Message {
 
   @Prop(Collection(attachment.class.Attachment), attachment.string.Attachments)
   attachments?: number
+
+  @Prop(TypeTimestamp(), core.string.Modified)
+  sendOn!: Timestamp
 }
 
 @Model(gmail.class.NewMessage, core.class.Doc, DOMAIN_GMAIL)
diff --git a/models/telegram/src/index.ts b/models/telegram/src/index.ts
index a85a34b4a7..919ff189e5 100644
--- a/models/telegram/src/index.ts
+++ b/models/telegram/src/index.ts
@@ -14,7 +14,7 @@
 // limitations under the License.
 //
 
-import { Builder, Model, TypeString, TypeBoolean, Prop, ArrOf, Index, Collection } from '@anticrm/model'
+import { Builder, Model, TypeString, TypeBoolean, Prop, ArrOf, Index, Collection, TypeTimestamp } from '@anticrm/model'
 import core, { TAttachedDoc } from '@anticrm/model-core'
 import contact from '@anticrm/model-contact'
 import telegram from './plugin'
@@ -24,7 +24,7 @@ import type {
   SharedTelegramMessage,
   SharedTelegramMessages
 } from '@anticrm/telegram'
-import { Domain, IndexKind, Type } from '@anticrm/core'
+import { Domain, IndexKind, Timestamp, Type } from '@anticrm/core'
 import setting from '@anticrm/setting'
 import activity from '@anticrm/activity'
 import attachment from '@anticrm/model-attachment'
@@ -46,6 +46,9 @@ export class TTelegramMessage extends TAttachedDoc implements TelegramMessage {
 
   @Prop(Collection(attachment.class.Attachment), attachment.string.Attachments)
   attachments?: number
+
+  @Prop(TypeTimestamp(), core.string.Modified)
+  sendOn!: Timestamp
 }
 
 @Model(telegram.class.NewMessage, core.class.AttachedDoc, DOMAIN_TELEGRAM)
diff --git a/plugins/gmail-resources/src/components/Chats.svelte b/plugins/gmail-resources/src/components/Chats.svelte
index 07c6bffcec..c363c5ede4 100644
--- a/plugins/gmail-resources/src/components/Chats.svelte
+++ b/plugins/gmail-resources/src/components/Chats.svelte
@@ -55,7 +55,7 @@
         const accountsIds = new Set(messages.map((p) => p.modifiedBy as Ref<EmployeeAccount>))
         updateAccountsQuery(accountsIds)
       },
-      { sort: { modifiedOn: SortingOrder.Descending } }
+      { sort: { sendOn: SortingOrder.Descending } }
     )
   }
 
diff --git a/plugins/gmail-resources/src/components/Message.svelte b/plugins/gmail-resources/src/components/Message.svelte
index 75ff365399..46f5bdf18c 100644
--- a/plugins/gmail-resources/src/components/Message.svelte
+++ b/plugins/gmail-resources/src/components/Message.svelte
@@ -44,7 +44,7 @@
       </div>
       <div class="content-trans-color flex">
         <AttachmentsPresenter value={message} />
-        {getTime(message.modifiedOn)}
+        {getTime(message.sendOn)}
       </div>
     </div>
     <div class="content-trans-color text-sm overflow-label mr-4 mb-4">
diff --git a/plugins/gmail/src/index.ts b/plugins/gmail/src/index.ts
index 023986799c..c1782aa449 100644
--- a/plugins/gmail/src/index.ts
+++ b/plugins/gmail/src/index.ts
@@ -15,7 +15,7 @@
 
 import { plugin } from '@anticrm/platform'
 import type { Plugin } from '@anticrm/platform'
-import type { Doc, Ref, Class, Space, AttachedDoc } from '@anticrm/core'
+import type { Doc, Ref, Class, Space, AttachedDoc, Timestamp } from '@anticrm/core'
 import type { AnyComponent } from '@anticrm/ui'
 import type { IntegrationType, Handler } from '@anticrm/setting'
 
@@ -27,6 +27,7 @@ export interface Message extends BaseMessage, AttachedDoc {
   from: string
   textContent: string
   incoming: boolean
+  sendOn: Timestamp
 }
 
 /**
@@ -61,6 +62,7 @@ export interface SharedMessage extends Doc {
   textContent: string
   attachments?: number
   copy?: string[]
+  sendOn: Timestamp
 }
 
 /**
diff --git a/plugins/telegram-resources/src/components/Chat.svelte b/plugins/telegram-resources/src/components/Chat.svelte
index ed4f6af3d4..9a477fc283 100644
--- a/plugins/telegram-resources/src/components/Chat.svelte
+++ b/plugins/telegram-resources/src/components/Chat.svelte
@@ -18,8 +18,8 @@
   import { AttachmentRefInput } from '@anticrm/attachment-resources'
   import { Panel } from '@anticrm/panel'
   import { createEventDispatcher } from 'svelte'
-  import contact, { Channel, EmployeeAccount, formatName } from '@anticrm/contact'
-  import { generateId, getCurrentAccount, Ref, SortingOrder, Space, Doc, Class } from '@anticrm/core'
+  import contact, { Channel, Contact, EmployeeAccount, formatName } from '@anticrm/contact'
+  import { generateId, getCurrentAccount, Ref, SortingOrder, Space, Class } from '@anticrm/core'
   import { NotificationClientImpl } from '@anticrm/notification-resources'
   import { createQuery, getClient } from '@anticrm/presentation'
   import setting, { Integration } from '@anticrm/setting'
@@ -32,11 +32,11 @@
   import Messages from './Messages.svelte'
   import Reconnect from './Reconnect.svelte'
 
-  export let _id: Ref<Doc>
-  export let _class: Ref<Class<Doc>>
+  export let _id: Ref<Contact>
+  export let _class: Ref<Class<Contact>>
   export let rightSection: AnyComponent | undefined = undefined
 
-  let object: any
+  let object: Contact
   let channel: Channel | undefined = undefined
   let objectId: Ref<NewTelegramMessage> = generateId()
 
@@ -85,7 +85,7 @@
         updateAccountsQuery(accountsIds)
       },
       {
-        sort: { modifiedOn: SortingOrder.Descending },
+        sort: { sendOn: SortingOrder.Descending },
         limit: 500,
         lookup: {
           _id: { attachments: attachment.class.Attachment }
diff --git a/plugins/telegram-resources/src/components/Date.svelte b/plugins/telegram-resources/src/components/Date.svelte
index 01841b29e7..f3ab4b379d 100644
--- a/plugins/telegram-resources/src/components/Date.svelte
+++ b/plugins/telegram-resources/src/components/Date.svelte
@@ -18,7 +18,7 @@
   export let message: SharedTelegramMessage
 
   const current = new Date()
-  const target = new Date(message.modifiedOn)
+  const target = new Date(message.sendOn)
   let options: Intl.DateTimeFormatOptions = {
     day: 'numeric',
     month: 'long'
@@ -32,7 +32,7 @@
 </script>
 
 <div class="datetime-container">
-  {new Intl.DateTimeFormat('default', options).format(message.modifiedOn)}
+  {new Intl.DateTimeFormat('default', options).format(message.sendOn)}
 </div>
 
 <style lang="scss">
diff --git a/plugins/telegram-resources/src/components/Message.svelte b/plugins/telegram-resources/src/components/Message.svelte
index 6ddeb76ebc..f18b307da8 100644
--- a/plugins/telegram-resources/src/components/Message.svelte
+++ b/plugins/telegram-resources/src/components/Message.svelte
@@ -54,7 +54,7 @@
       <div class="flex">
         <div class="caption-color mr-4"><MessageViewer message={message.content} /></div>
         <div class="time">
-          {new Date(message.modifiedOn).toLocaleString('default', { hour: 'numeric', minute: 'numeric' })}
+          {new Date(message.sendOn).toLocaleString('default', { hour: 'numeric', minute: 'numeric' })}
         </div>
       </div>
     </div>
diff --git a/plugins/telegram-resources/src/components/Messages.svelte b/plugins/telegram-resources/src/components/Messages.svelte
index f94fb9c4b7..0268c7474c 100644
--- a/plugins/telegram-resources/src/components/Messages.svelte
+++ b/plugins/telegram-resources/src/components/Messages.svelte
@@ -25,8 +25,8 @@
 
   function isNewDate (messages: SharedTelegramMessage[], i: number): boolean {
     if (i === 0) return true
-    const current = new Date(messages[i].modifiedOn).toLocaleDateString()
-    const prev = new Date(messages[i - 1].modifiedOn).toLocaleDateString()
+    const current = new Date(messages[i].sendOn).toLocaleDateString()
+    const prev = new Date(messages[i - 1].sendOn).toLocaleDateString()
     return current !== prev
   }
 
diff --git a/plugins/telegram/src/index.ts b/plugins/telegram/src/index.ts
index 5ec2979fe0..325dbffe1f 100644
--- a/plugins/telegram/src/index.ts
+++ b/plugins/telegram/src/index.ts
@@ -15,7 +15,7 @@
 
 import { plugin } from '@anticrm/platform'
 import type { Plugin } from '@anticrm/platform'
-import type { Doc, Ref, Class, Space, AttachedDoc } from '@anticrm/core'
+import type { Doc, Ref, Class, Space, AttachedDoc, Timestamp } from '@anticrm/core'
 import type { AnyComponent } from '@anticrm/ui'
 import type { IntegrationType, Handler } from '@anticrm/setting'
 
@@ -32,6 +32,8 @@ export interface BaseTelegramMessage extends Doc {
  */
 export interface TelegramMessage extends BaseTelegramMessage, AttachedDoc {
   incoming: boolean
+
+  sendOn: Timestamp
 }
 
 /**
@@ -47,6 +49,7 @@ export interface NewTelegramMessage extends BaseTelegramMessage, AttachedDoc {
 export interface SharedTelegramMessage extends BaseTelegramMessage {
   incoming: boolean
   sender: string
+  sendOn: Timestamp
 }
 
 /**