01
StateGraph node
shared state active
LangGraph Integration Blueprint
Framework runs the agent, Stacksona handles approvals in one governance workspace.
Control applies before risky graph edge execution with task/event correlation for audit-ready checkpoints.
Governance object: graph state + pending node transition.
Sequence Diagram
02
Task created
workflow tracking starts
03
Activity logged
policy checkpoint captured
04
Review decision
review request
05
Reviewer decision
Reviewed outcome
06
graph.resume() / reroute
checkpoint continuation
This flow stays in-product and focuses on guided approvals instead of API-level implementation details.
Why this gate point: LangGraph control is strongest at edge boundaries; interrupt + checkpoint keeps continuation deterministic and auditable.
How it works
Approvals, reviewer actions, and audit history are managed in the dashboard automatically.
Teams can monitor request status, review outcomes, and governance checkpoints without needing implementation details.
Implementation Patterns
Task-first Correlation
Start governance early so every milestone stays connected in one timeline.
Event-driven Audit Trail
Every key milestone is recorded in an immutable timeline for clear review and accountability.
Decision-linked Continuation
Use the review outcome to continue, revise, or stop work with full accountability.