Web Application WAR file -> JSP Properties -> Include Preludes/Codas section -> Edit button
In the Include Elements dialog box, you can implicitly include preludes and codas for a group of JSP pages. Their values are context-relative paths that must correspond to elements in the Web application. When the elements are present, the given paths are automatically included (as in an include directive) at the beginning and end of each JSP page. When there is more than one include-prelude or include-coda element in a group, you must include in the order they appear.
To add an Include element:
To delete an include element, select the row containing the parameter and click Delete. A confirmation dialog will ask you if you want to delete the Include element.
Select an element and click Move Up or Move Down to change the order of the
elements.