Avoid shared responsibilities for tasks by people from different functional units
Reijers, H., & Liman Mansar, S. (2005). Best practices in business process redesign: an overview and qualitative evaluation of successful redesign heuristics. Omega, 33(4)
The idea behind this redesign pattern is that tasks for which different departments share responsibility are more likely to be a source of neglect and conflict.
Reducing the overlap in responsibilities should lead to a better quality of task execution. A higher responsiveness to available work items may be developed also, so that clients are served quicker. On the other hand, reducing the effective number of resources that is available for a work item may have a negative effect on its throughput time, as more queuing may occur.
Foundational free Patterns
Reduce the number of contacts with customers and third parties
Empower workers for more decision-making authority
Design business processes for typical cases and isolate exceptional cases from the normal flow
Order knock-outs by least effort and highest termination probability first.
Minimize numerical involvement
Too many cooks spoil the broth
Let products appear greener
Let customers interact with the company wherever they want to
Explore whether a process can easily be used for additional products or services
Allocate task based on past feedback or quality metrics