Editing a template and adding a new one is done on the same screen. The image below shows a Template being edited.
On the top of the form, you enter Template Name. This name appears on "Template List" and "Settings".
Template Body is the most important thing you should concentrate. Reading the Template Structure may be very helpful before modifying the template body. Also you can use our free templates that you can download from the web site, http://dnn.destech.net/. From the main page, go to Modules | The FAQ Tips.
You'll notice that, when you click Update, the page calls itself. This may feel weird at first, but this feature is implemented on purpose. When you modify the template, you need to update the form in order to see the proper Preview. By the form calling itself, you can carry on this task easily. When you are finished with modifying the template, just navigate to somewhere else. Be sure that the template is saved.
This module does not check the syntax of the template, so you should be careful with the code.
Edit Template Screen