Scaled Agile SAFe-RTE - SAFe Release Train Engineer (RTE 6.0)

The Release Train Engineer (RTE) is a servant leader and coach for the Agile Release Train (ART). One of the key responsibilities of the RTE is to facilitate ART events and processes and assist the teams in delivering value. In the context of a hackathon event, the RTE should play a role that aligns with this responsibility by allowing the teams as much flexibility as possible to promote innovation1.

This approach is consistent with the principles of the Scaled Agile Framework (SAFe), which emphasizes fostering an environment of innovation and exploration. Hackathons are typically events that encourage creativity and out-of-the-box thinking, and the RTE’s role is to support this by not imposing strict guidelines or seeking approvals for the work to be done during the hackathon. Instead, the RTE should ensure that the teams have the freedom to explore innovative solutions without being constrained by detailed guidance or pre-approved plans.

By promoting flexibility, the RTE helps to create an environment where teams can experiment and learn rapidly, which is essential for innovation. This is in line with the SAFe principle of fostering a culture of relentless improvement and a Lean-Agile mindset1.

Applying Systems Thinking for a Release Train Engineer (RTE) involves a holistic approach to solution development, which includes understanding the system and its environment as a whole. This approach is about seeing the bigger picture and the interrelationships between the parts that make up the whole, rather than focusing on the parts themselves. Therefore, the behavior of an RTE applying Systems Thinking would involve examining what may be missing in the environment that supports the team, ensuring that all components work together effectively towards the organizational goals2. This includes fostering collaboration, aiding in dependency coordination, risk management, and encouraging continuous improvement within the teams3.

 Eliminating an Innovation and Planning (IP) Iteration can lead to uncontrollable growth in technical debt. The IP Iteration in SAFe provides a buffer for managing risks and unforeseen delays, ensuring a consistent and predictable delivery schedule. It also offers dedicated time for innovation, continuing education, PI Planning, and Inspect and Adapt (I&A) events1. Without this iteration, teams may miss out on opportunities for innovation due to the constant pressure of delivery, which can result in an accumulation of technical debt over time. This is because the focus remains on immediate feature delivery without the allocated time to address underlying issues or invest in system improvements2.

The Release Train Engineer (RTE) can play a pivotal role in fostering a culture of continuous learning and improvement, particularly in the area of DevOps. According to the SAFe framework, one effective way the RTE can support this is by helping to launch a DevOps Community of Practice (CoP)1.

A Community of Practice is an organized group of people who share a common interest in a specific technical or business domain. They collaborate regularly to share information, improve their skills, and actively work on advancing their knowledge of the domain1. In the context of DevOps, a CoP can provide a platform for developers, Scrum Masters, and Product Owners to share experiences, learn from each other, and explore new ideas and techniques that can be applied to their work.

The RTE can facilitate the creation of a DevOps CoP by:

Identifying and Engaging Interested Individuals: The RTE can identify individuals who are passionate about DevOps and willing to share their knowledge. These individuals can form the core group that initiates and leads the CoP.

Providing Resources and Support: The RTE can help by providing resources such as meeting spaces (physical or virtual), communication tools, and access to educational materials that can support the CoP’s activities.

Promoting the CoP: The RTE can promote the CoP within the organization to attract more members and ensure that it receives the necessary attention and support from leadership.

Facilitating Knowledge Sharing: The RTE can organize regular meetings, workshops, and talks that focus on DevOps topics, encouraging members to present case studies, best practices, and lessons learned.

By taking these steps, the RTE helps create a dynamic and collaborative environment where members can deepen their understanding of DevOps, leading to improved practices and outcomes across the Agile Release Train.

During Team Breakout #2 on the second day of Program Increment (PI) Planning, teams continue their planning and make the necessary adjustments. This includes visualizing all Feature delivery and dependencies on the program board. The program board is a crucial tool in SAFe’s PI Planning process as it provides a visual representation of the plan, showing how Features flow through Iterations and highlighting any dependencies and risks. This visualization helps teams and stakeholders understand the delivery forecast and align on the execution plan1.

The three measurement domains that support Business Agility within the SAFe framework are Outcomes, Flow, and Competency. These domains are crucial for measuring progress toward achieving Business Agility at all levels of the SAFe implementation.

Outcomes: This domain focuses on the results that are achieved through the implementation of SAFe. It includes the benefits realized by the organization, such as increased customer satisfaction, faster time-to-market, and improved quality of products or services.

Flow: This domain measures the movement of value through the system. It looks at how quickly and efficiently work items move from concept to delivery. Key metrics in this domain include lead time, cycle time, and throughput.

Competency: This domain assesses the ability of the organization to adopt and implement SAFe principles and practices. It includes measuring the level of Lean-Agile leadership, technical agility, and team and program performance.

Together, these domains provide a comprehensive view of an organization’s journey toward Business Agility, enabling better decision-making and highlighting areas for improvement1.

The Enterprise Solution Delivery competency of SAFe is specifically designed to provide guidance on how to build and evolve large, complex solutions. It includes principles and practices for coordinating and aligning multiple Agile Release Trains (ARTs) and suppliers within a value stream. This competency ensures that all parties are working towards a shared business and technology mission, using coordinated Vision, Backlogs, and Roadmaps with shared Program Increments (PIs) and synchronization points12. It is one of the seven core competencies that are essential for achieving Business Agility within the SAFe framework1.

The Plan-Do-Check-Adjust (PDCA) cycle is a continuous and sequential process that occurs across all scrum events within the Agile Release Train (ART). Each iteration within the ART is essentially a PDCA cycle, where teams plan, do, check, and adjust their work1. This cycle begins with planning the goals for the iteration, delivering increments of the solution, reviewing and demonstrating the results, and finally, adjusting before starting a new cycle. The PDCA cycle is integral to the iterative and incremental approach of scrum, ensuring continuous improvement and alignment with the objectives of the ART1.

The outputs of Iteration Planning within the SAFe framework are crucial for guiding the work of Agile teams during an iteration. Two primary outputs of this process are:

Iteration Goals: These are the objectives that the team commits to achieving during the iteration. They provide a clear direction and purpose for the iteration, aligning the team’s efforts with the larger goals of the Agile Release Train (ART).

Iteration Backlog: This is the set of stories, including enablers, that the team plans to deliver by the end of the iteration. Each item in the iteration backlog has defined acceptance criteria and an estimate, which are recorded in the team backlog.

Together, these outputs ensure that the team has a clear understanding of what needs to be accomplished and the work items that they have committed to delivering. This alignment is essential for maintaining the flow of value through the ART and achieving the broader objectives of the program increment (PI)1.