GAMESS have adopted tutorial-src-0.4.1_rc1.tar.gz as a template for deploying CCA components. Our expectation is that, if all CCA chemistry components could follow the CCA Toolkit standards, the deployment of CCA chemistry components from different quantum chemistry packages would be much easier. However, the code structure for the original template cannot be directly used by GAMESS CCA components. We made some changes to the code structure, makefiles and auxilliary shell scripts. The code structure for the most current version of gamess-component is listed below. We just listed the subdirectores that we often need to access and modify.