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| Criterion |  Agile Working Agreements |  Operations Barrier Analysis |  Operations Causal Factor Analysis |  DevOps ChatOps |
|---|---|---|---|---|
Purposedifferent | When collaboration needs more than implicit expectations, it lays out shared ground rules openly. It creates reliability for conduct, availability, and decision paths. | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | For an event with a complicated course, the method breaks down the contributing factors along the timeline. It shows how conditions, decisions, and reactions together produce a course of events. | For operational work in a distributed team, the method links communication with direct system control. It records decisions right where the signal, the context, and the execution come together. |
Complexitydifferent | Low | Medium | High | Medium |
Timedifferent | 45-90 min | 2-4 h | 2-6 h | Ongoing |
Participantsdifferent | 3-12 | 2-6 | 3-10 | 2-20 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Working Agreements, Team Norms, Review Cadence | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Event Timeline, Causal Factor Chart, Cause List, Corrective Actions | Chat Transcript, Action Log, Automations |
Tagsno overlap | TeamCollaborationAgile | Root causeSafetyIncident | CausalityIncidentRoot causeTimeline | CollaborationEngineeringIncident |