diff --git a/models/core/src/core.ts b/models/core/src/core.ts
index 10b9aa527d7..8ea36d341b2 100644
--- a/models/core/src/core.ts
+++ b/models/core/src/core.ts
@@ -27,6 +27,7 @@ import {
   type Collection,
   type Configuration,
   type ConfigurationElement,
+  type CustomSequence,
   type Doc,
   type Domain,
   DOMAIN_BLOB,
@@ -257,6 +258,12 @@ export class TTypeIntlString extends TType {}
 @Model(core.class.TypeNumber, core.class.Type)
 export class TTypeNumber extends TType {}
 
+@UX(core.string.Id)
+@Model(core.class.TypeIdentifier, core.class.Type)
+export class TTypeIdentifier extends TType {
+  of!: Ref<Sequence>
+}
+
 @UX(core.string.BlobSize)
 @Model(core.class.TypeFileSize, core.class.Type)
 export class TTypeFileSize extends TType {}
@@ -397,6 +404,11 @@ export class TSequence extends TDoc implements Sequence {
   sequence!: number
 }
 
+@Model(core.class.CustomSequence, core.class.Sequence)
+export class TCustomSequence extends TSequence implements CustomSequence {
+  prefix!: string
+}
+
 @Model(core.class.ClassCollaborators, core.class.Doc, DOMAIN_MODEL)
 export class TClassCollaborators extends TDoc implements ClassCollaborators<Doc> {
   attachedTo!: Ref<Class<Doc>>
diff --git a/models/core/src/index.ts b/models/core/src/index.ts
index a138a1bf6d8..c49249021a6 100644
--- a/models/core/src/index.ts
+++ b/models/core/src/index.ts
@@ -63,6 +63,7 @@ import {
   TTypePersonId,
   TTypeAccountUuid,
   TTypeNumber,
+  TTypeIdentifier,
   TTypeRank,
   TTypeRecord,
   TTypeRelatedDocument,
@@ -70,6 +71,7 @@ import {
   TTypeTimestamp,
   TVersion,
   TSequence,
+  TCustomSequence,
   TClassCollaborators,
   TCollaborator
 } from './core'
@@ -135,6 +137,7 @@ export function createModel (builder: Builder): void {
     TTypeFileSize,
     TTypeTimestamp,
     TTypeNumber,
+    TTypeIdentifier,
     TTypeBoolean,
     TTypeString,
     TTypeRank,
@@ -155,6 +158,7 @@ export function createModel (builder: Builder): void {
     TIndexConfiguration,
     TStatus,
     TSequence,
+    TCustomSequence,
     TDomainStatusPlaceholder,
     TStatusCategory,
     TMigrationState,
diff --git a/models/setting/src/index.ts b/models/setting/src/index.ts
index 60ee4a92073..5fd1b7675aa 100644
--- a/models/setting/src/index.ts
+++ b/models/setting/src/index.ts
@@ -460,6 +460,10 @@ export function createModel (builder: Builder): void {
     editor: setting.component.NumberTypeEditor
   })
 
+  builder.mixin(core.class.TypeIdentifier, core.class.Class, view.mixin.ObjectEditor, {
+    editor: setting.component.IdentifierTypeEditor
+  })
+
   builder.mixin(core.class.RefTo, core.class.Class, view.mixin.ObjectEditor, {
     editor: setting.component.RefEditor
   })
diff --git a/models/setting/src/plugin.ts b/models/setting/src/plugin.ts
index a9550a6b9b8..542f090832b 100644
--- a/models/setting/src/plugin.ts
+++ b/models/setting/src/plugin.ts
@@ -37,6 +37,7 @@ export default mergeIds(settingId, setting, {
     HyperlinkTypeEditor: '' as AnyComponent,
     BooleanTypeEditor: '' as AnyComponent,
     NumberTypeEditor: '' as AnyComponent,
+    IdentifierTypeEditor: '' as AnyComponent,
     DateTypeEditor: '' as AnyComponent,
     RefEditor: '' as AnyComponent,
     AssociationEditor: '' as AnyComponent,
diff --git a/models/view/src/index.ts b/models/view/src/index.ts
index 5ca2d0d41f7..03e890e10ab 100644
--- a/models/view/src/index.ts
+++ b/models/view/src/index.ts
@@ -506,6 +506,7 @@ export function createModel (builder: Builder): void {
   )
   classPresenter(builder, core.class.TypeIntlString, view.component.IntlStringPresenter)
   classPresenter(builder, core.class.TypeNumber, view.component.NumberPresenter, view.component.NumberEditor)
+  classPresenter(builder, core.class.TypeIdentifier, view.component.IdPresenter, view.component.IdPresenter)
   classPresenter(
     builder,
     core.class.TypeMarkup,
diff --git a/plugins/client-resources/package.json b/plugins/client-resources/package.json
index 357ca77d62b..2aa14e3c142 100644
--- a/plugins/client-resources/package.json
+++ b/plugins/client-resources/package.json
@@ -42,7 +42,7 @@
     "@hcengineering/client": "^0.7.3",
     "@hcengineering/communication-sdk-types": "^0.7.5",
     "@hcengineering/communication-types": "^0.7.7",
-    "@hcengineering/core": "^0.7.8",
+    "@hcengineering/core": "^0.7.10",
     "@hcengineering/platform": "^0.7.5",
     "@hcengineering/rpc": "^0.7.3",
     "snappyjs": "^0.7.0"
diff --git a/plugins/client/package.json b/plugins/client/package.json
index 75df538d374..439165d62e7 100644
--- a/plugins/client/package.json
+++ b/plugins/client/package.json
@@ -38,7 +38,7 @@
   },
   "dependencies": {
     "@hcengineering/platform": "^0.7.5",
-    "@hcengineering/core": "^0.7.8"
+    "@hcengineering/core": "^0.7.10"
   },
   "repository": "https://github.com/hcengineering/platform",
   "publishConfig": {
diff --git a/plugins/setting-assets/lang/cs.json b/plugins/setting-assets/lang/cs.json
index 47517f5d935..7b657da7c6d 100644
--- a/plugins/setting-assets/lang/cs.json
+++ b/plugins/setting-assets/lang/cs.json
@@ -202,6 +202,7 @@
     "DangerZone": "Nebezpečná zóna",
     "ApiAccess": "Přístup k API",
     "ApiToken": "API token",
-    "GenerateApiToken": "Vygenerovat API token"
+    "GenerateApiToken": "Vygenerovat API token",
+    "IdentifierExists": "Identifikátor již existuje"
   }
 }
diff --git a/plugins/setting-assets/lang/de.json b/plugins/setting-assets/lang/de.json
index f71506cfba6..f7f118945a9 100644
--- a/plugins/setting-assets/lang/de.json
+++ b/plugins/setting-assets/lang/de.json
@@ -204,6 +204,7 @@
     "DangerZone": "Gefahrenzone",
     "ApiAccess": "API-Zugriff",
     "ApiToken": "API-Token",
-    "GenerateApiToken": "API-Token generieren"
+    "GenerateApiToken": "API-Token generieren",
+    "IdentifierExists": "Bezeichner existiert bereits"
   }
 }
diff --git a/plugins/setting-assets/lang/en.json b/plugins/setting-assets/lang/en.json
index e2d5ff25ced..3ccfc631eb1 100644
--- a/plugins/setting-assets/lang/en.json
+++ b/plugins/setting-assets/lang/en.json
@@ -204,6 +204,7 @@
     "DangerZone": "Danger zone",
     "ApiAccess": "API access",
     "ApiToken": "API token",
-    "GenerateApiToken": "Generate API token"
+    "GenerateApiToken": "Generate API token",
+    "IdentifierExists": "Identifier already exists"
   }
 }
diff --git a/plugins/setting-assets/lang/es.json b/plugins/setting-assets/lang/es.json
index 41ab01b2354..b638c8e3fd8 100644
--- a/plugins/setting-assets/lang/es.json
+++ b/plugins/setting-assets/lang/es.json
@@ -195,6 +195,7 @@
     "DangerZone": "Zona de peligro",
     "ApiAccess": "Acceso API",
     "ApiToken": "Token API",
-    "GenerateApiToken": "Generar token API"
+    "GenerateApiToken": "Generar token API",
+    "IdentifierExists": "El identificador ya existe"
   }
 }
diff --git a/plugins/setting-assets/lang/fr.json b/plugins/setting-assets/lang/fr.json
index 2a738bd64a9..340ddebaa61 100644
--- a/plugins/setting-assets/lang/fr.json
+++ b/plugins/setting-assets/lang/fr.json
@@ -204,6 +204,7 @@
     "DangerZone": "Zone dangereuse",
     "ApiAccess": "Accès API",
     "ApiToken": "Token API",
-    "GenerateApiToken": "Générer un token API"
+    "GenerateApiToken": "Générer un token API",
+    "IdentifierExists": "Identifiant déjà utilisé"
   }
 }
diff --git a/plugins/setting-assets/lang/it.json b/plugins/setting-assets/lang/it.json
index d2382c5d8c5..6b3cf9f9f27 100644
--- a/plugins/setting-assets/lang/it.json
+++ b/plugins/setting-assets/lang/it.json
@@ -204,6 +204,7 @@
     "DangerZone": "Zona pericolosa",
     "ApiAccess": "Accesso API",
     "ApiToken": "Token API",
-    "GenerateApiToken": "Genera token API"
+    "GenerateApiToken": "Genera token API",
+    "IdentifierExists": "Identificatore già esistente"
   }
 }
diff --git a/plugins/setting-assets/lang/ja.json b/plugins/setting-assets/lang/ja.json
index bea50ca974e..b82de4d9329 100644
--- a/plugins/setting-assets/lang/ja.json
+++ b/plugins/setting-assets/lang/ja.json
@@ -204,6 +204,7 @@
     "DangerZone": "危険ゾーン",
     "ApiAccess": "APIアクセス",
     "ApiToken": "APIトークン",
-    "GenerateApiToken": "APIトークンを生成"
+    "GenerateApiToken": "APIトークンを生成",
+    "IdentifierExists": "識別子は既に存在します"
   }
 }
diff --git a/plugins/setting-assets/lang/pt.json b/plugins/setting-assets/lang/pt.json
index fb671c09c87..efedf23ce1c 100644
--- a/plugins/setting-assets/lang/pt.json
+++ b/plugins/setting-assets/lang/pt.json
@@ -195,6 +195,7 @@
     "DangerZone": "Zona de perigo",
     "ApiAccess": "Acesso à API",
     "ApiToken": "Token de API",
-    "GenerateApiToken": "Gerar token de API"
+    "GenerateApiToken": "Gerar token de API",
+    "IdentifierExists": "Identificador já existe"
   }
 }
diff --git a/plugins/setting-assets/lang/ru.json b/plugins/setting-assets/lang/ru.json
index f72c2058c8b..7e28be88a4c 100644
--- a/plugins/setting-assets/lang/ru.json
+++ b/plugins/setting-assets/lang/ru.json
@@ -9,6 +9,7 @@
     "MinValue": "Минимальное значение",
     "MaxValue": "Максимальное значение",
     "IntegerOnly": "Только целые числа",
+  "IdentifierExists": "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440 \u0443\u0436\u0435 \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u0435\u0442",
     "AccountSettings": "Настройки аккаунта",
     "Categories": "Категории",
     "Delete": "Удалить",
diff --git a/plugins/setting-assets/lang/tr.json b/plugins/setting-assets/lang/tr.json
index b05bfca09f4..0cb758f09f7 100644
--- a/plugins/setting-assets/lang/tr.json
+++ b/plugins/setting-assets/lang/tr.json
@@ -204,6 +204,7 @@
     "DangerZone": "Tehlike bölgesi",
     "ApiAccess": "API erişimi",
     "ApiToken": "API token",
-    "GenerateApiToken": "API token oluştur"
+    "GenerateApiToken": "API token oluştur",
+    "IdentifierExists": "Tanımlayıcı zaten mevcut"
   }
 }
diff --git a/plugins/setting-assets/lang/zh.json b/plugins/setting-assets/lang/zh.json
index f1565044223..9fbb73a2115 100644
--- a/plugins/setting-assets/lang/zh.json
+++ b/plugins/setting-assets/lang/zh.json
@@ -204,6 +204,7 @@
     "DangerZone": "危险区域",
     "ApiAccess": "API访问",
     "ApiToken": "API令牌",
-    "GenerateApiToken": "生成API令牌"
+    "GenerateApiToken": "生成API令牌",
+    "IdentifierExists": "标识符已存在"
   }
 }
diff --git a/plugins/setting-resources/src/components/typeEditors/IdentifierTypeEditor.svelte b/plugins/setting-resources/src/components/typeEditors/IdentifierTypeEditor.svelte
new file mode 100644
index 00000000000..c61e095d19d
--- /dev/null
+++ b/plugins/setting-resources/src/components/typeEditors/IdentifierTypeEditor.svelte
@@ -0,0 +1,85 @@
+<!--
+// Copyright © 2022 Hardcore Engineering Inc.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  import core, { CustomSequence, Ref, TypeIdentifier as TypeId } from '@hcengineering/core'
+  import { TypeIdentifier } from '@hcengineering/model'
+  import { createQuery, getClient } from '@hcengineering/presentation'
+  import { EditBox, Label } from '@hcengineering/ui'
+  import { createEventDispatcher } from 'svelte'
+  import setting from '../../plugin'
+
+  export let type: TypeId | undefined
+  export let editable: boolean = true
+
+  const dispatch = createEventDispatcher()
+  const client = getClient()
+
+  let seq: Ref<CustomSequence> | undefined = type?.of
+
+  let identifier: string = ''
+  let sequences: CustomSequence[] = []
+
+  $: identifiers = new Set(sequences.filter((p) => p._id !== seq).map((s) => s.prefix.toUpperCase()))
+
+  const query = createQuery()
+  query.query(core.class.CustomSequence, {}, (res) => {
+    sequences = res
+    identifier = seq ? (sequences.find((s) => s._id === seq)?.prefix ?? '') : ''
+  })
+
+  $: currentSequence = sequences.find((s) => s._id === seq)
+
+  async function change () {
+    if (!editable) return
+    if (identifiers.has(identifier.toUpperCase())) return
+    if (identifier.toUpperCase() === (currentSequence?.prefix?.toUpperCase() ?? '')) return
+    if (currentSequence !== undefined) {
+      await client.update(currentSequence, { prefix: identifier.toUpperCase() })
+    } else {
+      const newSeq = await client.createDoc(core.class.CustomSequence, core.space.Workspace, {
+        prefix: identifier.toUpperCase(),
+        sequence: 0,
+        attachedTo: core.class.CustomSequence
+      })
+      seq = newSeq
+      dispatch('change', { type: TypeIdentifier(newSeq) })
+    }
+  }
+</script>
+
+<span class="label">
+  <Label label={core.string.Id} />
+</span>
+<div class="flex-row-center">
+  <EditBox
+    bind:value={identifier}
+    disabled={!editable}
+    placeholder={core.string.Id}
+    uppercase
+    maxWidth={'50%'}
+    on:change={change}
+  />
+  {#if editable && identifiers.has(identifier.toUpperCase())}
+    <div class="overflow-label duplicated-identifier">
+      <Label label={setting.string.IdentifierExists} />
+    </div>
+  {/if}
+</div>
+
+<style lang="scss">
+  .duplicated-identifier {
+    color: var(--theme-warning-color);
+  }
+</style>
diff --git a/plugins/setting-resources/src/index.ts b/plugins/setting-resources/src/index.ts
index 8151e4b97ac..8bed918682e 100644
--- a/plugins/setting-resources/src/index.ts
+++ b/plugins/setting-resources/src/index.ts
@@ -55,6 +55,7 @@ import EnumTypeEditor from './components/typeEditors/EnumTypeEditor.svelte'
 import HyperlinkTypeEditor from './components/typeEditors/HyperlinkTypeEditor.svelte'
 import NumberTypeEditor from './components/typeEditors/NumberTypeEditor.svelte'
 import RefEditor from './components/typeEditors/RefEditor.svelte'
+import IdentifierTypeEditor from './components/typeEditors/IdentifierTypeEditor.svelte'
 import RelationSetting from './components/RelationSetting.svelte'
 import RoleAssignmentEditor from './components/typeEditors/RoleAssignmentEditor.svelte'
 import StringTypeEditor from './components/typeEditors/StringTypeEditor.svelte'
@@ -122,6 +123,7 @@ export default async (): Promise<Resources> => ({
     HyperlinkTypeEditor,
     BooleanTypeEditor,
     NumberTypeEditor,
+    IdentifierTypeEditor,
     RefEditor,
     RelationSetting,
     DateTypeEditor,
diff --git a/plugins/setting-resources/src/plugin.ts b/plugins/setting-resources/src/plugin.ts
index 0a5b53a1b67..8e3e5769539 100644
--- a/plugins/setting-resources/src/plugin.ts
+++ b/plugins/setting-resources/src/plugin.ts
@@ -147,6 +147,7 @@ export default mergeIds(settingId, setting, {
     ReleasePrimarySocialId: '' as IntlString,
     ReleasePrimarySocialIdConfirm: '' as IntlString,
     Login: '' as IntlString,
-    Primary: '' as IntlString
+    Primary: '' as IntlString,
+    IdentifierExists: '' as IntlString
   }
 })
diff --git a/plugins/view-resources/src/components/IdPresenter.svelte b/plugins/view-resources/src/components/IdPresenter.svelte
new file mode 100644
index 00000000000..cc8ad0a29c4
--- /dev/null
+++ b/plugins/view-resources/src/components/IdPresenter.svelte
@@ -0,0 +1,33 @@
+<!--
+// Copyright © 2025 Hardcore Engineering Inc.
+//
+// Licensed under the Eclipse Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License. You may
+// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//
+// See the License for the specific language governing permissions and
+// limitations under the License.
+-->
+<script lang="ts">
+  import { getEmbeddedLabel } from '@hcengineering/platform'
+  import { LabelAndProps, tooltip } from '@hcengineering/ui'
+
+  export let value: string | undefined
+
+  $: tooltipParams = getTooltip(value)
+
+  function getTooltip (value: string | undefined): LabelAndProps | undefined {
+    if (value === undefined) return
+    return {
+      label: getEmbeddedLabel(value)
+    }
+  }
+</script>
+
+<span class="overflow-label" use:tooltip={tooltipParams}>
+  {value ?? ''}
+</span>
diff --git a/plugins/view-resources/src/index.ts b/plugins/view-resources/src/index.ts
index fa37305b875..3c2571c8d47 100644
--- a/plugins/view-resources/src/index.ts
+++ b/plugins/view-resources/src/index.ts
@@ -63,6 +63,7 @@ import ObjectMention from './components/ObjectMention.svelte'
 import ObjectPresenter from './components/ObjectPresenter.svelte'
 import PersonArrayEditor from './components/PersonArrayEditor.svelte'
 import PersonIdPresenter from './components/PersonIdPresenter.svelte'
+import IdPresenter from './components/IdPresenter.svelte'
 import ReadOnlyNotification from './components/ReadOnlyNotification.svelte'
 import RolePresenter from './components/RolePresenter.svelte'
 import SearchSelector from './components/SearchSelector.svelte'
@@ -274,6 +275,7 @@ export default async (): Promise<Resources> => ({
     TimestampFilter,
     TableBrowser,
     SpacePresenter,
+    IdPresenter,
     StringEditor,
     StringPresenter,
     HyperlinkPresenter,
diff --git a/plugins/view-resources/src/plugin.ts b/plugins/view-resources/src/plugin.ts
index e35d4df94c1..f265ff83187 100644
--- a/plugins/view-resources/src/plugin.ts
+++ b/plugins/view-resources/src/plugin.ts
@@ -33,7 +33,8 @@ export default mergeIds(viewId, view, {
     SpaceTypeSelector: '' as AnyComponent,
     MasterDetailBrowser: '' as AnyComponent,
     NumberEditor: '' as AnyComponent,
-    NumberPresenter: '' as AnyComponent
+    NumberPresenter: '' as AnyComponent,
+    IdPresenter: '' as AnyComponent
   },
   string: {
     Contains: '' as IntlString,
diff --git a/server/server-pipeline/src/pipeline.ts b/server/server-pipeline/src/pipeline.ts
index 55692b04a5a..71d1c7809eb 100644
--- a/server/server-pipeline/src/pipeline.ts
+++ b/server/server-pipeline/src/pipeline.ts
@@ -36,6 +36,7 @@ import {
   MarkDerivedEntryMiddleware,
   ModelMiddleware,
   ModifiedMiddleware,
+  IdentifierMiddleware,
   NormalizeTxMiddleware,
   PluginConfigurationMiddleware,
   PrivateMiddleware,
@@ -154,6 +155,7 @@ export function createServerPipeline (
         : []),
       UserStatusMiddleware.create,
       ApplyTxMiddleware.create, // Extract apply
+      IdentifierMiddleware.create, // After ApplyTx to ensure that it pass
       TxMiddleware.create, // Store tx into transaction domain
       ...(opt.disableTriggers === true ? [] : [TriggersMiddleware.create]),
       ...(opt.fulltextUrl !== undefined