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
Order knock-outs by least effort and highest termination probability first.
Move activities to more appropriate places
Collect similar work items and work in batches
Execute tasks when the grid is powered by renewable energy
Offer a green alternative with the same outcome, utilizing different steps, resources, or partners, while retaining the previous existing process
Let products appear greener
Offer customers the possibility to choose among privacy settings
Assign tasks based on resources' roles in the organisation