Every action that takes place in Workbench it is related to a job, so job creation and management is paramount to the system.
For Creation of a job in Workbench has been covered in refer to the Job Costing User Guide. Once a job is set up it can take on characteristics that allow for flexibility in contract management.
Workbench has a comprehensive Contract Management module that allows for Claims Schedules, SubContracts and Retentions.