What is a template?
A template is a folder to hold the editions. Templates will have a consistent design theme among every uploaded edition. When you upload to a template, you can set design themes that will carry through to every edition uploaded under that folder. If you would like a different design theme for an edition, you will create a new template.
You can design the template by using the General Appearances tab, the Features tab and Advanced Features tab.
Please check each section to learn more about how to utilize the features.