Basic Customization > User Interface Customization > Constructing Wizards > Windchill Client Architecture Wizard > Solution > Prerequisite knowledge
  
Prerequisite knowledge
To achieve this objective, you need to have an understanding of the following:
Basic development, which involves HTML, JSP, Java, JavaScript and Custom taglibs.
Overview of Windchill Client Architecture tags.
The actions framework in the Windchill client architecture.
Action validation framework.