If you are already using Universal Theme in your applications, you can easily take advantage of the updates in Application Express 5.1 without having to go through a lot of work.

This guide will cover the steps involved in migrating to the Universal Theme. It will cover the pros and cons of Universal Theme, and how to go through the Theme Switch wizard. This guide also covers the post-migration phase: the immediate tasks, some best practices for working with Universal Theme, and a list of common problems and solutions encountered during and after the upgrade. Please note that this guide assumes you have a working knowledge of Application Express fundamentals.