No, hand-editing of generated code is not supported. This is because the Portlet Factory's "regeneration" support will update and overwrite any generated files as needed. This dynamic code generation supports Portlet Factory's dynamic profiling and runtime customization features. However, there are mechanisms that make it very easy to incorporate any hand-edited code (such as Java or JSP) into an application. For example, the Linked Java Object builder lets you access any existing Java class from any Portlet Factory action or page, and the Method builder lets you add a hand-coded method to a generated class. Similarly, there are a few builders that can be used to incorporate hand-edited JSP. For more automated generation of custom code, you can also create a custom builder that generates custom code if desired.