| Atlas — Standard Report Definitions |   | 
Your system includes dozens of standard reports, including over 20 that apply to the Work- base class and several that apply to the Assign- base class.
The four standard report definitions named pyDefaultReport define which columns appear in a drill-down display and can serve as starting rules to copy for your own reports.
You can override these standard reports in your own application RuleSets.
| Report | Description | 
| @baseclass.pyDefaultReport | Defines columns for drill-down displays when no other pyDefaultReport is found. | 
| Assign-.pyDefaultReport | Defines columns for drill-down displays for assignments when no other pyDefaultReport is found. | 
| Rule-.pyDefaultReport | Defines columns for drill-down displays for reports when no other pyDefaultReport is found. | 
| Work-.pyDefaultReport | Defines columns for drill-down displays of work items when no other pyDefaultReport is found. | 
Standard management reports provide information about assignments, work that is in progress, and completed work.
| Category | Description | 
| pyMonitorAssignments | Monitor Assignments: Reports in this category provide information about open assignments. Open assignments represent a backlog of work for human operators. These reports are derived from instances of the Assign- classes. See Standard Report Definition Rules — Assignment Monitoring. | 
| pyPerformanceAnalysis | Analyze Performance: Reports in this category analyze and summarize resolved work items along quality dimensions. These reports support a retrospective review of past work to help identify how business processes might be improved. The reports are derived from instances of Work- classes. See Standard Report definition rules — Performance Analysis. | 
| pyWorkAnalysis | Analyze Quality: Reports in this category identify by assignment which flow actions were selected, how often, and the timeliness of the selection. These reports are derived from information in the History-Work- classes. See Standard Report definition rules — Work Analysis. | 
| pyWorkMonitoring | Monitor Processes: Reports in this category list, or summarize open (unresolved) work items in the current application. They support day-to-day monitoring of the business processes supported by your application. See Standard Report definition rules — Work Monitoring. |