What happened
Outcome evidence uncertain. The commitment system gave individuals substantial responsibility while requiring time to persuade colleagues and resolve disagreements. Favorable descriptions of that autonomy do not tell us how newcomers or dissatisfied employees experienced it, or whether the additional negotiation improved productivity enough to justify its cost.
- Colleague Letters of Understanding sit alongside personal, business-unit, and enterprise missions. Changes require affected colleagues’ knowledge and consent. Interactive Self-Management Model
- During a 2018 plant visit, expertise-based influence operated alongside a staged disagreement process involving conversation, mediation, and peers. Building Great Teams: Hierarchy, self-management, scorecards, candour and coaching
- Employees carried expanded responsibility and had to invest time in persuading colleagues instead of issuing orders. Building Great Teams: Hierarchy, self-management, scorecards, candour and coaching
What might explain it
Plausible
Writing mutual commitments may make dependencies visible before missed work becomes a supervisory problem. Interactive Self-Management Model
Alternative explanation: Experienced colleagues and stable production routines may already coordinate effectively without a formal letter.
Supported in case
Removing routine command can shift coordination costs into negotiation rather than eliminate them. Building Great Teams: Hierarchy, self-management, scorecards, candour and coaching
Alternative explanation: Longer negotiation could be worthwhile if it produces better decisions; the balance between those gains and the time spent remains unclear.
Questions to take into practice
- Clarify who can change a commitment and how disagreements move toward a decision.
- Include coordination time when comparing self-management with conventional supervision.
What remains uncertain
- What happened when colleagues repeatedly failed to agree, or when a newcomer had little influence?
- Compensation decisions, ownership authority, and the experiences of people who left remain important to understanding how much power the agreements distributed.