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Reconstruct the enterprise SDLC1 / 3

1 min lesson

The persona map: who owns what, who fears what

Describe what "Every persona owns a stage, guards a fear and responds to a different headline" changes in practice.

Step 1 of 3

A lifecycle is run by people.

Every persona owns a stage, guards a fear and responds to a different headline. Pitch the same Cursor message to an IC dev and a release manager and you lose one of them. Memorize this map. The fear column is where deals are won or lost.

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Advanced table

Reference table

Persona
IC developer
Owns
Writing the code
Fears
Drudgery, context-switching, getting blamed
Cursor headline
Stay in flow; the agent does the toil, you keep judgment
Persona
Tech lead
Owns
Code quality, the PR queue
Fears
Review backlog, inconsistent patterns
Cursor headline
BugbotCursor's automated PR reviewer that posts inline findings and can push fix commits from isolated VMs. Press Enter for the full definition. triages PRs; standards enforced via .cursor rules
Persona
Eng manager
Owns
Throughput, team morale
Fears
Missing dates, burnout, churn
Cursor headline
Measurable throughput lift without adding headcount
Persona
Architect
Owns
System integrity, ADRs
Fears
Architectural drift, undocumented decisions
Cursor headline
Agent reasons over ADRs via MCPModel Context Protocol. A standard that lets an AI agent pull in context from outside the repo, like Jira tickets or internal docs. Press Enter for the full definition. - drift goes down, not up
Persona
QA lead
Owns
Test strategy, coverage
Fears
Flaky suites, escaped defects
Cursor headline
Generate tests, kill flakiness, close coverage gaps
Persona
Platform / DevOps
Owns
Pipelines, golden paths
Fears
Pipeline sprawl, non-standard setups
Cursor headline
Agents adopt the golden path; allowlists keep it governed
Persona
SRESite Reliability Engineering. The team and practice that keeps production reliable: monitoring, on-call and incident response. Press Enter for the full definition.
Owns
Reliability, on-call
Fears
Toil, alert fatigue, MTTRMean Time to Restore. How long it takes to recover service after a failed change or incident. Press Enter for the full definition.
Cursor headline
Faster incident triage; corrective changes drafted fast
Persona
Security
Owns
Risk, controls, compliance
Fears
Data leakage, ungoverned AI, supply chain
Cursor headline
ZDRZero Data Retention. A contractual guarantee that the model provider won't store your code or train on it. Press Enter for the full definition., Privacy ModeCursor's setting that guarantees code data is not used for training by Cursor or its model providers, and that an admin can enforce org-wide; data-retention terms are a separate, contractual layer. Press Enter for the full definition., SSOSingle Sign-On. One company login (usually via SAML or OIDC) instead of a separate password per tool. Press Enter for the full definition./SCIMSystem for Cross-domain Identity Management. A standard for automatically creating and removing user accounts when people join or leave. Press Enter for the full definition., audit logs, allowlists
Persona
Release manager
Owns
The release, CABChange Advisory Board. A group that reviews and signs off on higher-risk production changes before they ship. Press Enter for the full definition., rollback
Fears
Bad change in prod, blast radiusHow much breaks if a change goes wrong; the scope of potential damage. Press Enter for the full definition.
Cursor headline
Cleaner change records; corrective changes are well-scoped