Installing UnlockedEditor components is very simple!
Once you have added the game to your USuite library, you can then install ULoader.
If the game supports UnlockedEditor 2, you will see an option to also install UnlockedEditor 2. Keep in mind, that you need Unlocked+ to be able to install and use 2.
UnlockedEditor 2 requires ULoader, as ULoader is required to load it.