A cloud-based identity and access management service for securing user authentication and resource access
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If you have configured the Entra Connect with the express installation and now you want to make changes in sync and make a specific OU to be sync to cloud.
To achieve this open the Entra connect sync wizard and click on configure and select Task->Customize synchronization options and click next.
Authenticate with your global admin credentials and select Domain/OU Filtering option-> sync selected domains and OUs which has shown the below picture -> click on the dropdown to list the OUs and domains select the required ou's and proceed with the on screen instructions to sync specific Ou's to the clous.
For more information, please read the relevant document Domain and OU filtering
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