==Builder==
* Node names must not be blank, must not contain spaces, and must not start with a number. (Disallowed initial characters for Names include digits, diacritics, the full stop and the hyphen.)If users try to build a section with these issues then they will receive an alert. [[Image:XMLSectionIssues.png|link=]]
* CSS classes specified can either be the system defined classes, or you can create your own CSS classes and include them in the <style> tag on the Template
* The formula can refer to other cells within the section using the following syntax: