If you are currently using the MongoDB connection to access and perform operations in MongoDB, you can upgrade to MongoDB V2 Connector.
As the object type is compatible, you can switch the source or target connection type in existing mappings that use the MongoDB connection with the MongoDB V2 connection. You can switch the MongoDB connection that is used in mappings to run in MongoDB V2 mappings in advanced mode.
After you replace the connection in the mapping, the object selected previously is not retained. You must reimport the MongoDB object. Virtual tables created in MongoDB connection are not retained when you switch the connection to MongoDB V2.
You can configure features that the enhanced MongoDB V2 Connector offers.