An organization is growing rapidly and therefore wants to reconsider all their processes. They find that testing is too risky. They want to minimize…

The organization's primary goal is to minimize the costs and risks associated with fixing errors discovered late in the integration and testing phases. This problem directly relates to the concept of 'waste' (Muda) in processes, specifically the waste generated by defects and rework. The Lean management practice is fundamentally centered on maximizing customer value by systematically identifying and eliminating waste. By adopting Lean principles such as 'building quality in' (Jidoka) and optimizing the value stream, an organization can shift from late-stage defect detection to early-stage defect prevention, thereby reducing the significant costs of late fixes.

A. Agile: While Agile's iterative cycles facilitate earlier error detection, its core focus is on flexibility and incremental value delivery, not explicitly on the systematic elimination of process waste, which is Lean's primary goal.

B. CX/UX: This is a design discipline focused on improving the end-user's interaction and satisfaction with a product, not an overarching management practice for optimizing internal development and testing processes.

D. SIAM: Service Integration and Management (SIAM) is a methodology for managing services in a multi-sourcing environment. It is irrelevant to the internal process problem of late defect discovery.

1. International Foundation for Digital Competences. (2017). VeriSM™: A service management approach for the digital age. Van Haren Publishing.

Section 5.4, "Lean": This section explicitly defines Lean as a practice focused on "maximizing customer value, by eliminating waste." It identifies 'Defects' as a key type of waste that Lean aims to eliminate from processes, which directly aligns with the scenario's goal of reducing costs from late error discovery.

Section 5.4.1, "Lean principles": The principles of specifying value, identifying the value stream, and creating flow all contribute to a process where issues are identified and resolved earlier, reducing the cost and risk highlighted in the question.