Andrea Marcolin updated the Account Management Documentation in the snowplow/documentation repository to support new Advanced ACLs, API key management, and user permissions. Working primarily in Markdown, Andrea incorporated feedback from pull requests and aligned the documentation with recent security policy changes, specifically those introduced by XP-4780. The update detailed the API key lifecycle and clarified permissions guidance, aiming to streamline developer onboarding and reduce support queries. By focusing on API management, access control, and user management, Andrea ensured the documentation accurately reflected the latest feature rollout, providing clear, actionable guidance for both internal teams and external developers.