The RootsMagic template language is extremely powerful yet flexible and easy to use. Source templates control how the data entered into the source fields is arranged to create the source citations. You can use one of the almost 400 built-in templates, create your own templates, or copy a built-in template and apply changes or rearrange elements to meet your needs. (Note that you cannot edit, export or delete the built-in templates.) When finished creating or copying and editing a template, you can export your templates to share with others.