Is it possible to include the data from 3rd party extensions into the export profile?

Is it possible to include the data from 3rd party extensions into the export profile?

      Yes, the Export Orders extension provides the functionality to set connections with third-party extensions. 
      To create such connection, navigate to System > Export Orders > 3rd Party Connections > Add New Connection and fill in the fields according to the guide:


      Based on the configuration in the above screenshot, the order_id field is joined with the entity_id field from the foreign table pref_amasty_rma_request, and we can include it in the profile from the Order tab: