The Process Engine or FileNet suite installation includes a "Process Development Environment" specifically designed for developers. The Process Development Environment consists of a set of JAR files that provide Process Java API runtime classes, Process API samples, sample HTML and Java Step Processor applets/applications (available for customization), library and toolkit files, and other development resources. While the Process Java APIs are common regardless of the web application used, which set of files and resources are supplied with your Process Development Environment and where and how you install and use them varies by web application (FileNet Workplace, FileNet Web Services, or FileNet Open Client).
The Process Development Environment Help topics provide an overview, an installation procedure, and a summary of the contents of the Process Development Environment by web application, as follows: