Dataflows in Power Apps

Hi swarnikasinha ,

Please kindly refer to the following post and document. Hope they are helpful. 

Solved: Data migration from one environment to another - Power Platform Community (microsoft.com)

OData connector is one of the dataflows, which is designed to support migration and synchronization of large datasets in Dataverse.

Migrate data between Microsoft Dataverse environments using the dataflows OData connector - Power Apps | Microsoft Docs

Best Regards,

Stephen Tao

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