Capture the trigger.
Store the reason the agent paused: unclear authority, sensitive contact, irreversible action, memory conflict, payment impact, or missing context.
Attach the evidence.
Keep the source material, prior instruction, relevant memory, proposed tool calls, and draft output together in the review item.
Choose the state.
Approve, revise, defer, or block. The state should update the workflow, not only the individual item.
Patch the rule.
Convert repeated decisions into explicit policy: trigger, allowed action, approval threshold, rollback path, and next review date.