To avoid duplicating the room resource in both calendars, and to avoid overlapping bookings you can set up your room resource to be visible and bookable in other calendar solutions.

## Office 365 room resource to Google Calendar

## Read-only:

1. Open your Office 365 calendar ([outlook.office.com/calendar](https://outlook.office.com/calendar)).
2. In the top-right corner, click **Settings** and go to **View all Outlook settings**.
3. Go to **Shared calendars** and select the calendar you want to publish.

![Frame 15](https://getjoan.com/help/api/media/file/Frame-15.png)

4. Copy the ICS link.
5. Open your Google Calendar ([calendar.google.com](https://calendar.google.com/)).
6. Click the **+** button next to **Other calendars** and select **From URL**.

![Frame 16 1](https://getjoan.com/help/api/media/file/Frame-16-1.png)

7. Paste the ICS link in the **URL of Calendar** field and click **Add calendar**.

The room resource calendar now shows in Google Calendar with its meeting information.

## Google Workspace room resource to Office 365

## Read-only:

1. Log in to your Google Calendar ([calendar.google.com](https://calendar.google.com/)).
2. Go to your room resource and open **Settings and sharing**.

![Frame 20](https://getjoan.com/help/api/media/file/Frame-20.png)

3. Make the room resource calendar available to the public. This is needed for it to integrate with Office 365.

![Frame 18](https://getjoan.com/help/api/media/file/Frame-18.png)

4. Go to **Integrate Calendar** and copy the **Public address in iCal format** URL.
5. Open your Office 365 calendar ([outlook.office.com/calendar](https://outlook.office.com/calendar)).
6. Click **Add Calendar**.
7. Go to the **Subscribe from web** section and paste the URL you copied.

![Frame 19](https://getjoan.com/help/api/media/file/Frame-19.png)

8. Enter the calendar name (your room resource name) and select the **Add to** option.
9. Click **Import**.

The room resource calendar now shows in Office 365.

In case you need any additional assistance, please reach out to [support@getjoan.com](mailto:support@getjoan.com).