# Define NTP settings for converted Master Engines

You can configure Master Engines to use external NTP servers.

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Note: You can select NTP servers only for Master Engines. Virtual Engines do not communicate directly with NTP servers.

For more details about the product and how to configure features, click Help or press F1.

## Steps

1. Select Enable time synchronization from NTP server.
2. To add a row to the table, click Add.
3. To add an NTP server, right-click the NTP Server cell, select Select, then select an NTP Server element.
4. (Optional) If there is more than one NTP server, select the preferred NTP server.
5. Click Next.