To export the design from Unite UX Sketch, use the MetaBridge metadata format and import it in the Unite UX Studio application.
To export a Unite UX Sketch artboard:
From the Plugins menu, select Unite UX > Export to UX Studio. As a result, the plugin opens a dialog with all loaded thumbnails for all artboards in all pages. The previously exported artboards will be checked.
Select the artboards you want to export by checking them.