On the Custom Variables tab of Advanced Settings window you can create global custom variables, which may be used afterwards in any .rtf template.
Example:
If you enter EMAIL as a name of the variable and info@marsonlymars.com as a content, you will be able to use \EMAIL\ variable inside all your .rtf templates.
To edit custom variables:
1. Click menu Settings > Advanced.
2. Click Custom Variables section.
See also: