Arrangements that work over years

Fewer partners, more contact, aligned incentives.

Principals with durable arrangements tend to share a small number of practices. They run fewer partnerships than they could. They maintain regular contact that is not an audit. They have people who know their counterparts by name.

They also invest in the partner's capability rather than only checking it. Training the partner's staff, sharing materials and including them in the principal's own professional development produces better delivery and a relationship in which problems are raised rather than concealed.

The reciprocal effect matters. A partner who expects to be treated as a colleague reports a problem early; one who expects to be treated as a supplier under scrutiny conceals it until it is discovered, which is the more expensive outcome for everybody.

None of that reduces the oversight obligation, and combining a close working relationship with genuine independent monitoring is the arrangement that works. Either alone fails, in opposite directions.

The practical constraint is attention. A principal with twenty arrangements cannot know what is happening in any of them, and the number of partnerships should be set by the capacity to oversee rather than by the opportunity to grow.