diff --git a/apps/server/src/apps/server.app.ts b/apps/server/src/apps/server.app.ts
index c3cbeb8a921..81a35f6bfa6 100644
--- a/apps/server/src/apps/server.app.ts
+++ b/apps/server/src/apps/server.app.ts
@@ -8,6 +8,7 @@ import { enableOpenApiDocs } from '@shared/controller/swagger';
 import { Mail, MailService } from '@shared/infra/mail';
 import { LegacyLogger, Logger } from '@src/core/logger';
 import { AccountService } from '@src/modules/account/services/account.service';
+import { TeamService } from '@src/modules/teams/service/team.service';
 import { AccountValidationService } from '@src/modules/account/services/account.validation.service';
 import { AccountUc } from '@src/modules/account/uc/account.uc';
 import { CollaborativeStorageUc } from '@src/modules/collaborative-storage/uc/collaborative-storage.uc';
@@ -76,6 +77,8 @@ async function bootstrap() {
 	feathersExpress.services['nest-account-uc'] = nestApp.get(AccountUc);
 	// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment
 	feathersExpress.services['nest-collaborative-storage-uc'] = nestApp.get(CollaborativeStorageUc);
+	// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment,@typescript-eslint/no-unsafe-member-access
+	feathersExpress.services['nest-team-service'] = nestApp.get(TeamService);
 	// eslint-disable-next-line @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment
 	feathersExpress.services['nest-orm'] = orm;
 
diff --git a/apps/server/src/modules/server/server.module.ts b/apps/server/src/modules/server/server.module.ts
index 1f9c607c4af..ad338bae642 100644
--- a/apps/server/src/modules/server/server.module.ts
+++ b/apps/server/src/modules/server/server.module.ts
@@ -35,6 +35,7 @@ import { VideoConferenceApiModule } from '@src/modules/video-conference/video-co
 import connectRedis from 'connect-redis';
 import session from 'express-session';
 import { RedisClient } from 'redis';
+import { TeamsApiModule } from '@src/modules/teams/teams-api.module';
 import { ServerController } from './controller/server.controller';
 import { serverConfig } from './server.config';
 
@@ -72,6 +73,7 @@ const serverModules = [
 	UserLoginMigrationApiModule,
 	BoardApiModule,
 	GroupApiModule,
+	TeamsApiModule,
 ];
 
 export const defaultMikroOrmOptions: MikroOrmModuleSyncOptions = {
diff --git a/apps/server/src/modules/teams/service/team.service.ts b/apps/server/src/modules/teams/service/team.service.ts
index 347b604c13d..364d6b73e57 100644
--- a/apps/server/src/modules/teams/service/team.service.ts
+++ b/apps/server/src/modules/teams/service/team.service.ts
@@ -15,16 +15,12 @@ export class TeamService {
 	public async deleteUserDataFromTeams(userId: EntityId): Promise<number> {
 		const teams = await this.teamsRepo.findByUserId(userId);
 
-		const updatedTeams: TeamEntity[] = teams.map((team: TeamEntity) => {
-			return {
-				...team,
-				userIds: team.userIds.filter((u) => u.userId.id !== userId),
-				teamUsers: team.userIds.filter((u) => u.userId.id !== userId),
-			};
+		teams.forEach((team) => {
+			team.userIds = team.userIds.filter((u) => u.userId.id !== userId);
 		});
 
-		await this.teamsRepo.save(updatedTeams);
+		await this.teamsRepo.save(teams);
 
-		return updatedTeams.length;
+		return teams.length;
 	}
 }
diff --git a/apps/server/src/modules/teams/teams-api.module.ts b/apps/server/src/modules/teams/teams-api.module.ts
new file mode 100644
index 00000000000..5fc620fe76a
--- /dev/null
+++ b/apps/server/src/modules/teams/teams-api.module.ts
@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { TeamsModule } from '@src/modules/teams/teams.module';
+
+@Module({
+	imports: [TeamsModule],
+	providers: [],
+	controllers: [],
+	exports: [],
+})
+export class TeamsApiModule {}
diff --git a/src/services/sync/strategies/TSP/SchoolChange.js b/src/services/sync/strategies/TSP/SchoolChange.js
index 58e1fc4929d..15fa4c2dc69 100644
--- a/src/services/sync/strategies/TSP/SchoolChange.js
+++ b/src/services/sync/strategies/TSP/SchoolChange.js
@@ -25,11 +25,11 @@ const invalidateUser = async (app, user) => {
 const deleteUser = (app, user) => {
 	const userService = app.service('usersModel');
 	const accountService = app.service('nest-account-service');
-	const teamsService = app.service('/teams');
+	const teamService = app.service('nest-team-service');
 	return Promise.all([
 		userService.remove({ _id: user._id }),
 		accountService.deleteByUserId(user._id.toString()),
-		teamsService.updateMany({ 'userIds.userId': { $in: [user._id] } }, { $pull: { userIds: { userId: user._id } } })
+		teamService.deleteUserDataFromTeams(user._id.toString()),
 	]);
 };
 
@@ -84,7 +84,7 @@ const switchSchool = async (app, currentUser, createUserMethod) => {
 		await deleteUser(app, currentUser);
 		return newUser;
 	} catch (err) {
-		logError(`Something went wrong during switching school for user: ${err}`);
+		logError(`Something went wrong during switching school for user (${currentUser.sourceOptions.tspUid})`, err);
 		return null;
 	}
 };
diff --git a/test/services/sync/strategies/TSP/SchoolChange.integration.test.js b/test/services/sync/strategies/TSP/SchoolChange.integration.test.js
new file mode 100644
index 00000000000..d587b4a3119
--- /dev/null
+++ b/test/services/sync/strategies/TSP/SchoolChange.integration.test.js
@@ -0,0 +1,58 @@
+const { expect } = require('chai');
+
+const appPromise = require('../../../../../src/app');
+const { setupNestServices, closeNestServices } = require('../../../../utils/setup.nest.services');
+
+const testObjects = require('../../../helpers/testObjects')(appPromise());
+
+const { deleteUser } = require('../../../../../src/services/sync/strategies/TSP/SchoolChange');
+
+const userRepo = require('../../../../../src/components/user/repo/user.repo');
+const { NotFound } = require('../../../../../src/errors');
+
+describe('SchooolChange API integration tests', () => {
+	let app;
+	let server;
+	let nestServices;
+
+	let nestAccountService;
+	let teamService;
+
+	before(async () => {
+		app = await appPromise();
+		server = app.listen(0);
+		nestServices = await setupNestServices(app);
+		nestAccountService = app.service('nest-account-service');
+		teamService = app.service('teams');
+	});
+
+	after(async () => {
+		await server.close();
+		await closeNestServices(nestServices);
+	});
+
+	afterEach(async () => {
+		await testObjects.cleanup();
+	});
+
+	describe('deleteUser', () => {
+		it('should delete user, users account and delete user from teams', async () => {
+			const team = await testObjects.createTestTeamWithOwner({ roles: 'teacher' });
+			const credentials = { username: team.user.email, password: `${Date.now()}` };
+			await testObjects.createTestAccount(credentials, 'local', team.user);
+
+			await deleteUser(app, team.user);
+
+			await expect(userRepo.getUser(team.user._id)).to.be.rejectedWith(NotFound);
+			const deletedAccount = await nestAccountService.findByUserId(team.user._id);
+			expect(deletedAccount).to.be.equal(null);
+			const deletedUserTeams = await teamService.find({
+				query: {
+					$limit: false,
+					userIds: { $elemMatch: { userId: team.user._id } },
+				},
+			});
+			expect(deletedUserTeams.total).to.be.equal(0);
+		});
+	});
+});
diff --git a/test/utils/setup.nest.services.js b/test/utils/setup.nest.services.js
index 715ee3ad1ea..4de3bce181f 100644
--- a/test/utils/setup.nest.services.js
+++ b/test/utils/setup.nest.services.js
@@ -13,6 +13,8 @@ const {
 } = require('../../dist/apps/server/modules/account/services/account.validation.service');
 const { DB_PASSWORD, DB_URL, DB_USERNAME } = require('../../dist/apps/server/config/database.config');
 const { ALL_ENTITIES } = require('../../dist/apps/server/shared/domain/entity/all-entities');
+const { TeamService } = require('../../dist/apps/server/modules/teams/service/team.service');
+const { TeamsApiModule } = require('../../dist/apps/server/modules/teams/teams-api.module');
 
 const setupNestServices = async (app) => {
 	const module = await Test.createTestingModule({
@@ -28,6 +30,7 @@ const setupNestServices = async (app) => {
 			}),
 			ConfigModule.forRoot({ ignoreEnvFile: true, ignoreEnvVars: true, isGlobal: true }),
 			AccountApiModule,
+			TeamsApiModule,
 		],
 	}).compile();
 	const nestApp = await module.createNestApplication().init();
@@ -35,10 +38,12 @@ const setupNestServices = async (app) => {
 	const accountUc = nestApp.get(AccountUc);
 	const accountService = nestApp.get(AccountService);
 	const accountValidationService = nestApp.get(AccountValidationService);
+	const teamService = nestApp.get(TeamService);
 
 	app.services['nest-account-uc'] = accountUc;
 	app.services['nest-account-service'] = accountService;
 	app.services['nest-account-validation-service'] = accountValidationService;
+	app.services['nest-team-service'] = teamService;
 	app.services['nest-orm'] = orm;
 
 	return { nestApp, orm, accountUc, accountService };