Eliminate unnecessary activities
Eliminate non-value adding practices
Reijers, H., & Liman Mansar, S. (2005). Best practices in business process redesign: an overview and qualitative evaluation of successful redesign heuristics. Omega, 33(4)
A common way of regarding a activity as unnecessary is when it adds no value from a client's point of view. Typically, control activity in a workflow do not do this; they are incorporated in the model to fix problems created or not elevated in earlier steps. Control activities can often be found back as iterations and reconciliation tasks.
The heuristic is widespread in literature, for example see Peppard and Rowland (1995), Berg and Pottjewijd (1997), and Van der Aalst and Van Hee (2002). Buzacott (1996) illustrates the quantitative effects of eliminating iterations with a simple model.
The aims of this heuristic are to increase the speed of processing and to reduce the cost of handling a case. An important drawback may be that the quality of the service deteriorates.
Foundational free Patterns
Establish a case-based mindset
Remove batch-processing and periodic activities from your business process
Order knock-outs by least effort and highest termination probability first.
Consider whether activities may be executed in parallel
Move activities to more appropriate places
Consider to deepen or broaden the skills of resources
Let products appear greener
Automate for environmental impact
Implement automation in a sustainable way
Performance-based task assignment
Allocate tasks based on past performance: execution time and success
Allocate task based on collaborative experience: handover time, interactions, diversity