Either way works, there is a ton in the example that you won’t need but a lot of people just rip what they don’t need out.
If you move it over, keep in mind that there are config file changes that also need to move for everything to work as is from the template (gameplay tags as well).
I don’t know the state of your current project enough to make a suggestion, but if it is just a level, you can just import the level.