Too many cooks spoil the broth
Minimize the number of departments, groups and persons involved in a business process
Reijers, H., & Liman Mansar, S. (2005). Best practices in business process redesign: an overview and qualitative evaluation of successful redesign heuristics. Omega, 33(4)
Employing this approach should mitigate coordination issues. Time saved on coordination can be allocated to case processing. Decreasing department count could reduce shared responsibilities, akin to the split responsibilities approach. Yet, it might hinder expertise development (quality concern) and routine efficiency (cost concern).
Foundational free Patterns
Minimize numerical involvement
Too many cooks spoil the broth
Delegate and optimize your operations
Avoid shared responsibilities for tasks by people from different functional units
Collect similar work items and work in batches
Offer a green alternative with the same outcome, utilizing different steps, resources, or partners, while retaining the previous existing process
Replace underlying resources with eco-friendly alternatives
Consider whether it is eco-friendly to let humans work over machines
Explore whether a process can easily be used for additional products or services
Reduce the number of contacts with customers and third parties
If capacity is insufficient, consider increasing the available number of resources