Process flow layer is to provide reusable functions for business consultants they are responsible for constructing and customising application systems. Built within this layer, includes about 300 functions packaged with different command names and related parameters. Configured list of commands and its parameters can be saved as a batch file in either text file format or Excel Workbook format support automation of execution. The use of Excel Workbook format can support a comprehensive decision route setting particular in the areas of workflow management.