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
Let workers perform as many steps as possible for single cases
Order knock-outs by least effort and highest termination probability first.
Consider to deepen or broaden the skills of resources
Consider the division of a general activity into two or more alternative activities
Offer a green alternative with the same outcome, utilizing different steps, resources, or partners, while retaining the previous existing process
Consider whether it is eco-friendly to let humans work over machines
Assign tasks based on resources' roles in the organisation
Delegate tasks according to resource cost
Distribute tasks by interdepartmental interactions to enable or restrict involvement