There are different ways you can define and use themes in your Web Application depending on the level of personalization you want to apply to your interface.

• System Themes – These are LANSA supplied, internally defined themes which do not have any definition in the repository.  They are available in a pre-determined range of colors.
• User Defined Themes – These are defined in the LANSA repository.  User defined themes use System Themes as their Base Theme but allow for full customisation of colors, fonts, lines, etc. so you can create a theme which truly reflects your corporate requirements. User defined themes must be compiled and deployed with the web application.