Templating Templating Services t t OpenACS Templating library. 2005-01-09 3 OpenACS The templating system provides the tag library and support routines that allow developers and graphic designers to work independently. Templates specify the layout of the page seperately from the contents of the page. Graphic designers work primarily on the layout part of the template (the template), while programmers work primarily a script that generates the the content part of the template (the code). In addition, the template system provides a way to use a single layout specification for many physical pages, so the overall layout of a site can be more easily administered.