Requirements Engineering for Globally Distributed Teams using Scaled Agile Framework

As large organizations are striving to deliver software at a faster pace and to keep up with the latest trends, they are in a transformation stage of adopting to Scaled Agile Framework (SAFe). SAFe is a framework for implementing agile practices at enterprise level and it provides a roadmap for portfolios, programs and teams. Large organizations adopting to SAFe are facing challenges in coordinating, planning and managing requirements, as they work with globally distributed teams. The goal of this thesis was to improve the Requirements Engineering (RE) process using Scaled Agile Framework in globally distributed teams. The main research method used in this thesis was action research, an iterative approach which combines theory and practice. The empirical study was conducted in a large project that used SAFe and had eight globally distributed teams. In order to investigate the challenges faced by globally distributed teams, analysis of the existing literature and RE process flow in SAFe was important. It served as a good input to understand which good RE practices can be applied in the empirical study. The results of the study show that visually representing requirements as models and sharing domain and system knowledge through Community of Practice (CoP) reduced ambiguity in requirements. The good RE practice applied in SAFe, of working and improving collaboratively with the globally distributed teams helped in better coordination and managing of requirements. In addition to this, it was also essential to have SAFe training to develop clear and shared understanding of the framework and RE process. The lessons learned from the empirical study indicate that a well-organized PI planning is the key RE practice of SAFe in providing the big picture of requirements to all members in distributed teams. In addition, Community of Practice (CoP) can be a key RE practice of SAFe in sharing knowledge such as business domain, system knowledge, skills and techniques, and experiences

Challenges and Success Factors of Scaled Agile Adoption – A South African Perspective

Agile methods and Agile scaling frameworks have become a solution for software-developing organizations striving to improve the success of software projects. Agile methods were developed for small projects, but due to their benefits, even large software-developing organizations have adopted them to scale their software projects. This quantitative study was undertaken to deepen the researchers’ understanding of the critical success factors and challenges of Scaled Agile from the South African perspective. A simple random sampling method was used. Data was collected with the use of an online structured questionnaire and the response rate was 70%. The results reveal that customer satisfaction remains at the epicenter of adopting Scaled Agile methods. Lack of top management support remains the major challenge in adopting Scaled Agile. The results reveal some notable changes when it comes to the most adopted Agile scaling framework

Influential factors of aligning Spotify squads in mission-critical and offshore projects – a longitudinal embedded case study

Changing the development process of an organization is one of the toughest and riskiest decisions. This is particularly true if the known experiences and practices of the new considered ways of working are relative and subject to contextual assumptions. Spotify engineering culture is deemed as a new agile software development method which increasingly attracts large-scale organizations. The method relies on several small cross-functional self-organized teams (i.e., squads). The squad autonomy is a key driver in Spotify method, where a squad decides what to do and how to do it. To enable effective squad autonomy, each squad shall be aligned with a mission, strategy, short-term goals and other squads. Since a little known about Spotify method, there is a need to answer the question of: How can organizations work out and maintain the alignment to enable loosely coupled and tightly aligned squads? In this paper, we identify factors to support the alignment that is actually performed in practice but have never been discussed before in terms of Spotify method. We also present Spotify Tailoring by highlighting the modified and newly introduced processes to the method. Our work is based on a longitudinal embedded case study which was conducted in a real-world large-scale offshore software intensive organization that maintains mission-critical systems. According to the confidentiality agreement by the organization in question, we are not allowed to reveal a detailed description of the features of the explored project

Flexible Global Software Development (GSD): Antecedents of Success in Requirements Analysis

Globalization of software development has resulted in a rapid shift away from the traditional collocated, on-site development model, to the offshoring model. Emerging trends indicate an increasing interest in offshoring even in early phases like requirements analysis. Additionally, the flexibility offered by the agile development approach makes it attractive for adaptation in globally distributed software work. A question of significance then is what impacts the success of offshoring earlier phases, like requirements analysis, in a flexible and globally distributed environment? This article incorporates the stance of control theory to posit a research model that examines antecedent factors such as requirements change, facilitation by vendor and client site-coordinators, control, and computer-mediated communication. The impact of these factors on success of requirements analysis projects in a “flexible” global setting is tested using two quasi-experiments involving students from Management Development Institute, India and Marquette University, USA. Results indicate that formal modes of control significantly influence project success during requirements analysis. Further, facilitation by both client and vendor site coordinators positively impacts requirements analysis success

Agile Processes in Software Engineering and Extreme Programming

This open access book constitutes the proceedings of the 22nd International Conference on Agile Software Development, XP 2021, which was held virtually during June 14-18, 2021. XP is the premier agile software development conference combining research and practice. It is a unique forum where agile researchers, practitioners, thought leaders, coaches, and trainers get together to present and discuss their most recent innovations, research results, experiences, concerns, challenges, and trends.  XP conferences provide an informal environment to learn and trigger discussions and welcome both people new to agile and seasoned agile practitioners. This year’s conference was held with the theme “Agile Turns Twenty While the World Goes Online”. The 11 full and 2 short papers presented in this volume were carefully reviewed and selected from 38 submissions. They were organized in topical sections named: agile practices; process assessment; large-scale agile; and short contributions

Enterprise Agility: Why Is Transformation so Hard?

Enterprise agility requires capabilities to transform, sense and seize new business opportunities more quickly than competitors. However, acquiring those capabilities, such as continuous delivery and scaling agility to product programmes, portfolios and business models, is challenging in many organisations. This paper introduces definitions of enterprise agility involving business management and cultural lenses for analysing large-scale agile transformation. The case organisation, in the higher education domain, leverages collaborative discovery sprints and an experimental programme to enable a bottom-up approach to transformation. Meanwhile the prevalence of bureaucracy and organisational silos are often contradictory to agile principles and values. The case study results identify transformation challenges based on observations from a five-month research period. Initial findings indicate that increased focus on organisational culture and leveraging of both bottom-up innovation and supportive top-down leadership activities, could enhance the likelihood of a successful transformation