A role-based AI workflow begins with the work a person or team is accountable for, not with a model feature or a generic job title. It identifies one recurring outcome, the decisions required to reach it, the sources and relationships each decision depends on, and the consequence of getting it wrong. The role may be a founder, sales leader, finance controller, operations owner, support specialist, or another accountable function. What matters is the actual decision right in the specific company. Two people with the same title may have different authority, source access, review obligations, and escalation paths, so the workflow must be grounded in the local operating model rather than a persona stereotype.
The workflow then divides work into sensing, retrieval, transformation, interpretation, recommendation, decision, execution, acknowledgement, exception, and learning. Rules, models, software tools, and people can contribute at different steps. A machine might assemble approved evidence, detect a missing field, draft options, or execute a reversible action within policy. The authorized role may accept a recommendation, choose among alternatives, make a material commitment, or escalate to another authority. Handoffs are part of the product: the receiving person needs sources, uncertainty, alternatives, affected parties, cost or consequence context, and control over the next action rather than a polished answer with no practical way to challenge it.
Role-based does not mean that one person owns every step. A complete workflow can cross several functions while preserving their separate responsibilities. A sales leader may own qualification, finance may own credit policy, security may own access review, and a customer representative may own the relationship. The design shows where responsibility changes, what acknowledgement closes each handoff, and who owns recovery if a downstream action fails. It also defines what the machine cannot do, which decisions require dual or specialist review, what evidence is retained, and when the allocation must be reconsidered because role, policy, data, package, or consequence has changed.