diff --git a/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/CBEmbeddedSecurityController.java b/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/CBEmbeddedSecurityController.java
index 4b68f9d8ae..b96cb165e3 100644
--- a/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/CBEmbeddedSecurityController.java
+++ b/server/bundles/io.cloudbeaver.service.security/src/io/cloudbeaver/service/security/CBEmbeddedSecurityController.java
@@ -1034,6 +1034,10 @@ public void updateTeam(String teamId, String name, String description) throws DB
 
     @Override
     public void deleteTeam(String teamId, boolean force) throws DBCException {
+        String defaultUsersTeam = application.getAppConfiguration().getDefaultUserTeam();
+        if (CommonUtils.isNotEmpty(defaultUsersTeam) && defaultUsersTeam.equals(teamId)) {
+            throw new DBCException("Default users team cannot be deleted");
+        }
         try (Connection dbCon = database.openConnection()) {
             if (!force) {
                 try (PreparedStatement dbStat = dbCon.prepareStatement(
diff --git a/webapp/packages/core-authentication/src/UsersResource.ts b/webapp/packages/core-authentication/src/UsersResource.ts
index 8d0692960e..9963f6a32b 100644
--- a/webapp/packages/core-authentication/src/UsersResource.ts
+++ b/webapp/packages/core-authentication/src/UsersResource.ts
@@ -52,6 +52,7 @@ export const UsersResourceNewUsers = resourceKeyListAlias('@users-resource/new-u
 
 interface UserCreateOptions {
   userId: string;
+  authRole?: string;
 }
 
 @injectable()
@@ -131,9 +132,10 @@ export class UsersResource extends CachedMapResource<string, AdminUser, UserReso
     await this.graphQLService.sdk.saveUserMetaParameters({ userId, parameters });
   }
 
-  async create({ userId }: UserCreateOptions): Promise<AdminUser> {
+  async create({ userId, authRole }: UserCreateOptions): Promise<AdminUser> {
     const { user } = await this.graphQLService.sdk.createUser({
       userId,
+      authRole,
       enabled: false,
       ...this.getDefaultIncludes(),
       ...this.getIncludesMap(userId),
diff --git a/webapp/packages/core-ui/src/Form/FormState.ts b/webapp/packages/core-ui/src/Form/FormState.ts
index 20ec2bae0a..800a52e727 100644
--- a/webapp/packages/core-ui/src/Form/FormState.ts
+++ b/webapp/packages/core-ui/src/Form/FormState.ts
@@ -10,7 +10,7 @@ import { action, makeObservable, observable } from 'mobx';
 import { dataContextAddDIProvider, type IDataContext, TempDataContext } from '@cloudbeaver/core-data-context';
 import type { App } from '@cloudbeaver/core-di';
 import type { ENotificationType } from '@cloudbeaver/core-events';
-import { Executor, IExecutionContextProvider, type IExecutor } from '@cloudbeaver/core-executor';
+import { Executor, ExecutorInterrupter, IExecutionContextProvider, type IExecutor } from '@cloudbeaver/core-executor';
 import { isLoadableStateHasException, MetadataMap, uuid } from '@cloudbeaver/core-utils';
 import { DATA_CONTEXT_LOADABLE_STATE, loadableStateContext } from '@cloudbeaver/core-view';
 
@@ -193,7 +193,11 @@ export class FormState<TState> implements IFormState<TState> {
   async save(): Promise<boolean> {
     try {
       this.isDisabled = true;
-      await this.submitTask.execute(this);
+      const context = await this.submitTask.execute(this);
+
+      if (ExecutorInterrupter.isInterrupted(context)) {
+        return false;
+      }
 
       this.exception = null;
       return true;
diff --git a/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/DATA_CONTEXT_USER_FORM_INFO_PART.ts b/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/DATA_CONTEXT_USER_FORM_INFO_PART.ts
index 930a29ba2c..c2a543d87e 100644
--- a/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/DATA_CONTEXT_USER_FORM_INFO_PART.ts
+++ b/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/DATA_CONTEXT_USER_FORM_INFO_PART.ts
@@ -5,7 +5,7 @@
  * Licensed under the Apache License, Version 2.0.
  * you may not use this file except in compliance with the License.
  */
-import { UsersResource } from '@cloudbeaver/core-authentication';
+import { AuthRolesResource, UsersResource } from '@cloudbeaver/core-authentication';
 import { createDataContext, DATA_CONTEXT_DI_PROVIDER } from '@cloudbeaver/core-data-context';
 import { ServerConfigResource } from '@cloudbeaver/core-root';
 import { DATA_CONTEXT_FORM_STATE } from '@cloudbeaver/core-ui';
@@ -18,6 +18,7 @@ export const DATA_CONTEXT_USER_FORM_INFO_PART = createDataContext<UserFormInfoPa
   const di = context.get(DATA_CONTEXT_DI_PROVIDER);
   const usersResource = di.getServiceByClass(UsersResource);
   const serverConfigResource = di.getServiceByClass(ServerConfigResource);
+  const authRolesResource = di.getServiceByClass(AuthRolesResource);
 
-  return new UserFormInfoPart(serverConfigResource, form, usersResource);
+  return new UserFormInfoPart(authRolesResource, serverConfigResource, form, usersResource);
 });
diff --git a/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/IUserFormInfoState.ts b/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/IUserFormInfoState.ts
index bce9d0749f..785b574321 100644
--- a/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/IUserFormInfoState.ts
+++ b/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/IUserFormInfoState.ts
@@ -12,4 +12,6 @@ export interface IUserFormInfoState {
   password: string;
   metaParameters: Record<string, any>;
   teams: string[];
+
+  authRole: string; // used in TE product
 }
diff --git a/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/UserFormInfoPart.ts b/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/UserFormInfoPart.ts
index 0bc19ff03e..c32dafb78f 100644
--- a/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/UserFormInfoPart.ts
+++ b/webapp/packages/plugin-authentication-administration/src/Administration/Users/UserForm/Info/UserFormInfoPart.ts
@@ -7,7 +7,7 @@
  */
 import { observable } from 'mobx';
 
-import type { AdminUser, UsersResource } from '@cloudbeaver/core-authentication';
+import type { AdminUser, AuthRolesResource, UsersResource } from '@cloudbeaver/core-authentication';
 import type { IExecutionContextProvider } from '@cloudbeaver/core-executor';
 import { getCachedDataResourceLoaderState } from '@cloudbeaver/core-resource';
 import type { ServerConfigResource } from '@cloudbeaver/core-root';
@@ -23,6 +23,7 @@ const DEFAULT_ENABLED = true;
 
 export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormState> {
   constructor(
+    private readonly authRolesResource: AuthRolesResource,
     private readonly serverConfigResource: ServerConfigResource,
     formState: AdministrationUserFormState,
     private readonly usersResource: UsersResource,
@@ -33,6 +34,7 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
       password: '',
       metaParameters: {},
       teams: [],
+      authRole: '',
     });
   }
 
@@ -66,7 +68,8 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
       !isValuesEqual(this.state.enabled, this.initialState.enabled, null) ||
       !isValuesEqual(this.state.password, this.initialState.password, null) ||
       !isObjectsEqual(this.state.metaParameters, this.initialState.metaParameters) ||
-      !isArraysEqual(this.state.teams, this.initialState.teams)
+      !isArraysEqual(this.state.teams, this.initialState.teams) ||
+      !isValuesEqual(this.state.authRole, this.initialState.authRole, '')
     );
   }
 
@@ -74,6 +77,7 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
     if (this.formState.mode === FormMode.Create) {
       const user = await this.usersResource.create({
         userId: this.state.userId,
+        authRole: getTransformedAuthRole(this.state.authRole),
       });
       this.initialState.userId = user.userId;
       this.formState.setMode(FormMode.Edit);
@@ -84,6 +88,7 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
 
     await this.updateCredentials();
     await this.updateTeams();
+    await this.updateAuthRole(); // we must update role before enabling user to prevent situation when user current role will reach the limit
     await this.updateStatus();
     await this.updateMetaParameters();
 
@@ -106,11 +111,21 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
         validation.error('authentication_user_password_not_set');
       }
     }
+
+    if (this.authRolesResource.data.length > 0) {
+      const authRole = getTransformedAuthRole(this.state.authRole);
+      if (!authRole || !this.authRolesResource.data.includes(authRole)) {
+        validation.error('authentication_user_role_not_set');
+      }
+    }
   }
   protected override configure() {
     const loadableStateContext = this.formState.dataContext.get(DATA_CONTEXT_LOADABLE_STATE);
 
-    loadableStateContext.getState('user-info', () => [getCachedDataResourceLoaderState(this.serverConfigResource, undefined)]);
+    loadableStateContext.getState('user-info', () => [
+      getCachedDataResourceLoaderState(this.serverConfigResource, undefined),
+      getCachedDataResourceLoaderState(this.authRolesResource, undefined),
+    ]);
   }
 
   private async updateCredentials() {
@@ -122,6 +137,17 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
     }
   }
 
+  private async updateAuthRole() {
+    if (this.state.userId && this.authRolesResource.data.length > 0) {
+      const authRole = getTransformedAuthRole(this.state.authRole);
+      const user = this.usersResource.get(this.state.userId);
+
+      if (!isValuesEqual(authRole, user?.authRole, '')) {
+        await this.usersResource.setAuthRole(this.state.userId, authRole, true);
+      }
+    }
+  }
+
   private async updateTeams() {
     let grantedTeams: string[] = [];
 
@@ -179,10 +205,16 @@ export class UserFormInfoPart extends FormPart<IUserFormInfoState, IUserFormStat
 
     this.setInitialState({
       userId: user?.userId || this.formState.state.userId || '',
-      enabled: user?.enabled || DEFAULT_ENABLED,
+      enabled: user?.enabled ?? DEFAULT_ENABLED,
       metaParameters: observable(user?.metaParameters || {}),
       teams: observable(user?.grantedTeams || [serverConfig?.defaultUserTeam].filter(isDefined)),
       password: '',
+
+      authRole: user?.authRole ?? serverConfig?.defaultAuthRole ?? '',
     });
   }
 }
+
+function getTransformedAuthRole(authRole: string): string {
+  return authRole.trim();
+}