In Part 1 of this multi-part blog series, I introduced the topic of the blog series and provided an overview. Scalable agile estimation methods are required to provide reliable estimates of workload (work effort) and also reliable velocity metrics (both estimated velocity and observed velocity) at the team, program and portfolio levels of large-scale agile projects. Without reliable estimates of workload and reliable velocity metrics at all levels, effective and meaningful determination of costs, return on investments and project prioritization cannot be made. For scalable agile estimation methods to work properly, story points across the space dimension (teams, epic hierarchies, [...]The post Scalable Agile Estimation and Normalization of Story Points: Estimation Challenges Galore! (Part 2 of 5) appeared first on VersionOne Blog.