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
Establish standardized interfaces
Consider a standardized interface with customers and partners
Minimize numerical involvement
Too many cooks spoil the broth
Consider to deepen or broaden the skills of resources
Avoid shared responsibilities for tasks by people from different functional units
Consider the division of a general activity into two or more alternative activities
Let products appear greener
Preference-based task assignment
Let people do what they love to do
Allocate task based on past feedback or quality metrics
Distribute tasks by interdepartmental interactions to enable or restrict involvement