Scrum Masters are effective by using scrum methods, supporting SAFe principles and practices, and what else?

According to the SAFe framework, Scrum Masters are effective not only by using Scrum methods and supporting SAFe principles and practices but also by supporting delivery using Agile practices1. This involves coaching teams in self-organization and self-management, helping them coordinate and participate in Agile Release Trains (ARTs) events, and increasing the effectiveness of SAFe across the organization. The Scrum Master’s role is to facilitate team events, assist the team in meeting their delivery goals, and work with other roles like the Release Train Engineer (RTE) to ensure a smooth process and delivery of value1.