The aim of the Tailor-Made Software Architecture model is achieving holistic fit. Your reading to this point will prepare you to execute on this mission in a manner that exceeds many established practitioners in this space. The first and most obvious dimension of fit is aligning the capabilities of the system with the business needs. The requirements analysis process introduced in Chapter 4 produces a prioritized set of capabilities along with target scores that range from –5 (Extremely Low) to +5 (Extremely High) with several steps in between.