Formal communication channels, such as protocol-guided meetings, are often eschewed by today's managers and employees, who prefer the ease of email and apps. But informal avenues can lead to oversights and inefficiencies that hurt performance. That's the central finding of research from IE Business School on manufacturers of high-tech machinery. Fortunately, formal communication protocols can be designed to both maximize performance and overcome people's resistance to adopting them.

This is an MIT Sloan Management Review article. Executives tend to think of mass customization as a fascinating but impractical idea, implemented in only a small number of extreme cases, such as Dell Inc. in the PC market. But over the past decade, the authors have studied mass customization at different organizations, including a survey of more than 200 manufacturing plants in eight countries. From that investigation, they found that mass customization is applicable to most businesses, provided that it is appropriately understood and deployed. The key is to view it fundamentally as a process for aligning an organization with its customers' needs through the development of a set of three organizational capabilities. Those three fundamental capabilities are: (1) the ability to identify the product attributes along which customer needs diverge, (2) the ability to reuse or recombine existing organizational and value chain resources, and (3) the ability to help customers identify or build solutions to their own needs. Admittedly, the development of these capabilities requires organizational changes that are often difficult because of powerful inertial forces in a company, but many obstacles can be overcome by using a variety of tools and approaches, and even small improvements can reap substantial benefits. The trick is to remember that there is no one best way to mass customize: Managers need to tailor their approach in ways that make the most sense for their specific business.