---
title: Upload the add-in file Microsoft Office 365
description: Upload the manifest file to Microsoft Office 365. Employees can view and use the add-in from Microsoft Office 365 Outlook.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/employee-service-management/workplace-reservation-management/upload-manifest-msoffice.html
release: australia
product: Workplace Reservation Management
classification: workplace-reservation-management
topic_type: task
last_updated: "2026-03-12"
reading_time_minutes: 1
breadcrumb: [Activate the add-in for Microsoft Outlook, Manage Workplace Reservations for Microsoft Outlook Add-in, Workplace Reservation Management, Workplace Service Delivery, Employee Service Management]
---

# Upload the add-in file Microsoft Office 365

Upload the manifest file to Microsoft Office 365. Employees can view and use the add-in from Microsoft Office 365 Outlook.

## Before you begin

**Note:** Workplace Reservations made using Microsoft Outlook Add-in application does not support Microsoft Exchange On-Premises.

Role required: admin

## Procedure

1.  Log in to the Microsoft Office 365 admin account.

2.  Select app launcher and select **Admin**.

3.  In the admin center, go to **Settings** > **Services & add-ins**.

4.  Select **Deploy Add-in** and select **Next** in the overview page.

5.  Select **Upload custom apps**.

6.  Select **I have the manifest \(.xml\) file** on this device check box.

7.  Select **Choose file** to select the manifest file that you have created for the add-in.

8.  Select **Upload**.

9.  In the **Assign users section**, select one of the following options to specify whom to deploy the add-in.

    -   Everyone: Select this option to deploy the add-in to everyone.
    -   Specific users/groups: Select this option to deploy the add-in to only selected users or user groups. Use the search option to find users or groups to whom you want to deploy the add-in.
    -   Just me: Select this option to deploy the add-in only to you.
10. In the Deployment method section, select an option to specify how to deploy the add-in to users.

11. Select **Deploy**.

    A green tick appears when the add-in deployment is successful. Follow the instructions provided on the page to test if the add-in deployment is successful.

    The add-in is uploaded to Microsoft Office 365. Employees can view the add-in option and make a workplace reservation while scheduling a meeting. For more information, see [Create a reservation in Microsoft Outlook add-in](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/employee-service-management/workplace-reservation-management/outlook-create-rsv.md).