title: What is the difference between iparsys and design dialog?
body: <p>What is the recommended approach for a site header; footer  components wherein ask is to author the global components only once at home page and all the pages under the site will reuse the content. A design dialog will save authored content under /etc/designs and pages with same template will simply pick them. Similar requirement can be acheived using iparsys also. Which is the recommended approach?</p>