Procesmanagement (Process Management)
This domain tests your ability to manage a process end to end: define its boundaries, assign ownership, measure performance, find constraints, improve flow, and make the new way of working stick. Questions typically ask you to choose the correct process level, interpret a metric, or decide where to intervene first.
Process levels and ownership
- A process is a repeatable sequence of activities that converts inputs into outputs with value for a customer. Distinguish the end-to-end main process (for example, order-to-cash) from subprocesses, activities, and tasks. A function is a department; a project is temporary.
- The process owner is accountable for end-to-end results and design; the process manager runs the process day to day; performers execute tasks. Ownership must come with authority over the whole chain, not just one department.
Measure the process, not the department
- Build a KPI chain: customer metrics (on-time delivery, first-time-right), process metrics (lead time, throughput, backlog, process cycle efficiency), and operational metrics (queue length, rework).
- Process cycle efficiency = value-added time divided by total lead time. Low PCE signals waiting, not work.
- Use SIPOC to set boundaries: Suppliers, Inputs, Process, Outputs, Customers. A bottleneck limits throughput; improving a non-bottleneck adds work-in-process, not output.
Improve and control
- Follow PDCA or DMAIC: define the problem in customer terms, measure current performance, analyze root causes (5 Whys, fishbone), improve the constraint, then standardize and control.
- Remove waste: waiting, overproduction, rework, transport, motion, inventory, overprocessing. Implementation needs a pilot, visual management, and standard work; otherwise gains decay.
Worked example
A claims process has 10 steps, a lead time of 12 working days (5,760 minutes at 8 hours per day), and 90 minutes of value-added work. PCE = 90 divided by 5,760 = 1.6%. Step 4, a manual check, has capacity of 20 claims per day but demand is 25 per day, so the backlog grows by 5 claims per day. The correct first move is to relieve Step 4 (add a second checker or automate the check), not to speed up Step 2. After capacity reaches 30 per day, the queue at Step 4 drains and lead time falls. Then re-measure PCE and standardize the new check.
Traps that cost marks
Do not equate process owner with the functional head; do not optimize a non-bottleneck; do not report activity volume instead of customer outcome; do not treat waiting as value-added; do not average away variation; and do not launch a redesign without a control plan.