Cut down on game development time in UEFN by making use of the mechanics and device setups you created for your previous games, by creating a UEFN Fortnite Templates folder directly in your UEFN editor.
https://dev.epicgames.com/community/learning/tutorials/RemzK/uefn-how-to-setup-a-fortnite-templates-folder-in-uefn-stop-wasting-time-create-fortnite-games-faster