What are QGM's four standard roles, and what's the benefit of splitting them this way?

• Development lead — creates + releases transports.
• IT operator — triggers imports to QAS/PRD.
• Quality manager — quality checks at each Q-Gate/milestone, supports board approvals.
• Quality advisory board — manages risk, defines + oversees quality standards.

Benefits: almost no impact on developers/config, small training footprint, easy rollout, and separation of duties across approval roles.