Human Oversight · Software component

Approval Proposal Builder

Software componentHuman OversightExperience & Human Oversightarc:ApprovalProposalBuilder

An oversight component that packages an agent's proposed action with its reasoning, confidence breakdown, alternatives considered, relevant precedents and context into a structured, human-readable approval request.

Responsibility. Prepares the complete proposal package a human reviewer needs to decide on a pending agent action.

Also known as: Request generation phase, Approval request package, Interrupt payload builder

is invoked bysends data toinvokeswritesreadsAgent Controller: is invoked byAgent ControllerApproval Gateway: sends data toApproval GatewayConfidence Estimator: invokesConfidence EstimatorApproval Request Store: writesApproval Request StoreDecision Outcome History Store: readsDecision Outcome History…
Direct neighbourhood (hover for relationship types)

Relationships

invokes dependency

is invoked by dependency

reads dependency

writes dependency

sends data to dynamic

Design guidance

Quantitative guidance

As stated by the sources; verify before use.

Classification

Patterns
Three-phase approval architecture (request generation, review, conditional execution)Interrupt pattern
Technologies
LangGraph interrupt
Quality attributes
Transparency and accountability (NIST AI RMF: accountable and transparent)Interaction capability (ISO/IEC 25010)
Risks mitigated
Reviewers deciding on isolated recommendations divorced from their reasoningVague approval requests

Sources

  1. Ch10.4: T. Nguyen, "Human-in-the-Loop," in Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam, 1st ed. 2026, ch. 10.4. ISBN: 9798244538229.
  2. Ref10.01: "Human-in-the-Loop Systems for Agent Interactions," unpublished reference note (01-Human-in-the-Loop-Systems.md), Mastering Agentic AI Systems: Guide for the NVIDIA NCP-AAI Exam supplementary materials, 2026. unpublished note