---
title: "Conversion using Essential Setup"
canonical: "https://docs.cuesystem.com/space/MO3CFETMG/275153425/Conversion%20using%20Essential%20Setup"
format: markdown
---
Finally, save the changes with the “Save” button in the upper right corner. This completes the conversion.

- Enter the setup screen of one of the panels which is already set, connected to the reservation suite, and in normal operation. **Tap and hold the panel in the left part of the room name area for about 5 seconds** until the keyboard appears along with the “Enter password” notice.
- Enter the password you have chosen during the creation of the reservation suite.
- If you are using Microsoft 365 and EWS, the “Convert to Microsoft 365 - OAuth 2.0 ROPC” button will appear. Press it.
  
  

- The following screen will display the service account(s) screen that needs to be converted.
  
  

- In the appropriate **Directory ID**, **Application ID**, and **Client Secret** fields, enter the values created when you registered the application for Microsoft Graph. How to use the keyboard and enter special characters can be found [here](https://docs.cuesystem.com/space/CVCGC/542277651).
- You can test the account by pressing the “**Test**” button.
- If you are using more service accounts, use the arrow to the right of “**User name**” to expand the list of accounts and enter the Directory ID, Application ID, and Client Secret values for all accounts.

> ⚠️ Data must be entered for all Microsoft 365 service accounts, otherwise, conversion is not possible.

- Then press the “**Convert**” button. This completes the conversion.