QuickBuildAn earlier integrated package of tools from ICL (now Fujitsu Services) for developing business applications for its Series 39 mainframes. It supported batch and transaction processing on IDMSX databases. QuickBuild Pathway was a menu system used to support each step of the development cycle. Application Master (AM) was used to develop business applications. Querymaster (QM) extracted information from IDMSX databases. Automatic System Generator (ASG) created working prototypes of the application. Data Dictionary System (DDS) was used to model the business structure, information and workflow.