Whenever you start a new map in CC3+, it is always based on an existing template. But did you know you can easily create your own custom templates, ensuring that it already comes configured with your custom sheets and effects setup, your own fills, and more?
A template in CC3+ is really just a map. When you create a new map, what happens is that CC3+ makes a copy of the template for you as the starting point of your new map. So editing a template is just as simple as editing a map, the only trick with templates is knowing where to find them and where to put them.
Customizing templates is also the first step to creating your own custom style, which have been covered in other articles.