diff --git a/ee/packages/omni-core-ee/jest.config.ts b/ee/packages/omni-core-ee/jest.config.ts
new file mode 100644
index 0000000000000..c18c8ae02465c
--- /dev/null
+++ b/ee/packages/omni-core-ee/jest.config.ts
@@ -0,0 +1,6 @@
+import server from '@rocket.chat/jest-presets/server';
+import type { Config } from 'jest';
+
+export default {
+	preset: server.preset,
+} satisfies Config;
diff --git a/ee/packages/omni-core-ee/src/isDepartmentCreationAvailable.spec.ts b/ee/packages/omni-core-ee/src/isDepartmentCreationAvailable.spec.ts
new file mode 100644
index 0000000000000..a70c804b1096f
--- /dev/null
+++ b/ee/packages/omni-core-ee/src/isDepartmentCreationAvailable.spec.ts
@@ -0,0 +1,45 @@
+import { License, MockedLicenseBuilder } from '@rocket.chat/license';
+import type { ILivechatDepartmentModel } from '@rocket.chat/model-typings';
+import { registerModel } from '@rocket.chat/models';
+import { isDepartmentCreationAvailable } from '@rocket.chat/omni-core';
+
+import { isDepartmentCreationAvailablePatch } from './isDepartmentCreationAvailable';
+
+beforeEach(async () => {
+	await License.setWorkspaceUrl('http://localhost:3000');
+
+	License.setLicenseLimitCounter('activeUsers', () => 0);
+	License.setLicenseLimitCounter('guestUsers', () => 0);
+	License.setLicenseLimitCounter('roomsPerGuest', async () => 0);
+	License.setLicenseLimitCounter('privateApps', () => 0);
+	License.setLicenseLimitCounter('marketplaceApps', () => 0);
+	License.setLicenseLimitCounter('monthlyActiveContacts', async () => 0);
+
+	License.setLicenseLimitCounter('activeUsers', () => 1);
+});
+
+beforeAll(async () => {
+	isDepartmentCreationAvailablePatch();
+
+	registerModel('ILivechatDepartmentModel', { countTotal: () => 1 } as unknown as ILivechatDepartmentModel);
+});
+
+it('should skip the check if Livechat Enterprise is enabled', async () => {
+	const license = new MockedLicenseBuilder();
+	license.withGrantedModules(['livechat-enterprise']);
+	await License.setLicense(await license.sign());
+
+	const isAvailable = await isDepartmentCreationAvailable();
+
+	expect(isAvailable).toBe(true);
+});
+
+it('should not skip the check if Livechat Enterprise is not enabled', async () => {
+	const license = new MockedLicenseBuilder();
+	license.withGrantedModules([]);
+	await License.setLicense(await license.sign());
+
+	const isAvailable = await isDepartmentCreationAvailable();
+
+	expect(isAvailable).toBe(false);
+});
diff --git a/packages/omni-core/jest.config.ts b/packages/omni-core/jest.config.ts
new file mode 100644
index 0000000000000..c18c8ae02465c
--- /dev/null
+++ b/packages/omni-core/jest.config.ts
@@ -0,0 +1,6 @@
+import server from '@rocket.chat/jest-presets/server';
+import type { Config } from 'jest';
+
+export default {
+	preset: server.preset,
+} satisfies Config;
diff --git a/packages/omni-core/src/isDepartmentCreationAvailable.spec.ts b/packages/omni-core/src/isDepartmentCreationAvailable.spec.ts
new file mode 100644
index 0000000000000..94a275bf7b91c
--- /dev/null
+++ b/packages/omni-core/src/isDepartmentCreationAvailable.spec.ts
@@ -0,0 +1,20 @@
+import type { ILivechatDepartmentModel } from '@rocket.chat/model-typings';
+import { registerModel } from '@rocket.chat/models';
+
+import { isDepartmentCreationAvailable } from './isDepartmentCreationAvailable';
+
+it('should be available if there are no existing departments', async () => {
+	registerModel('ILivechatDepartmentModel', { countTotal: () => 0 } as unknown as ILivechatDepartmentModel);
+
+	const isAvailable = await isDepartmentCreationAvailable();
+
+	expect(isAvailable).toBe(true);
+});
+
+it('should not be available if there are existing departments', async () => {
+	registerModel('ILivechatDepartmentModel', { countTotal: () => 1 } as unknown as ILivechatDepartmentModel);
+
+	const isAvailable = await isDepartmentCreationAvailable();
+
+	expect(isAvailable).toBe(false);
+});