Fedora – change from one edition to some other

You will need to install convert-to-edition, description

Name        : convert-to-edition
Arch        : noarch
Epoch       : 0
Version     : 25
Release     : 1
Size        : 9.7 k
Repo        : fedora
Summary     : Script for converting between Fedora Editions
URL         : https://pagure.io/fedora-release
License     : MIT
Description : Provides a script to convert the running system between Fedora Editions

So, all you need to do to convert from one edition to another is :

convert-to-edition -e <edition>