Revision as of 12:14, 8 May 2023

Abstract

This article describes Value Stream Management and how it can help to optimization of supply chain network and hereby ensuring a high level of customer satisfaction. In continuation of Value Stream Management, a definition of Value Stream and a description of the tools Value Stream Storyboard and Value Stream Mapping (VSM) will be introduced. The article will dive into Value Stream management approaches of delivering value and streamlining the workflow. This will include a walkthrough of the theory behind Value Stream and the lean tool of VSM. Along the article, Lean philosophy will be descripted to some degree. The application of Value Stream Management will be discussed, and a guidance of the tools Value Stream Storyboard and VSM will be given. Lastly the article will deliver a reflection on the challenges which Value Stream Management faces, when it comes to developing and maximizing value for both company and business. This reflection will also touch on the benefits and disadvantage of value stream management. The article should in some sense give an understanding of how to use Value Stream Management and also apply it, so it is easier to get products out the door. ^{[1] [2] [3]}

Big Idea

Introduction to value stream management

To maintain high levels of customer satisfaction it is important to prevent, address or solve collaboration and communication issues and also eliminating complications across the value chain can be a significant effort, especially at the supply chain interfaces where flow of information or physical goods are exchanged. So where does Value Stream Management come into the picture and why? The following quote states todays view on the value Stream Management approach: “Value stream management is that next step of engagement that looks at how to more effectively drive ongoing continuous improvement and drive more customer value”. Value Stream Management is a management approach which focuses on delivering value from customer request to customer delivery. The approach consists of measuring and improving flow as well as eliminating waste in each step along the way. Because Value Stream Management relates to driving more customer value, the approach has to be put in the context of Lean (insert link about Lean). Big parts of Value Stream management come from Lean thinking and practices and therefor leans on the five principles of Lean transformation as seen in figure x. (find figure in briefcase) Value Stream Management facilitates the transformation of an organization into a lean enterprise by providing a framework to ensure the effective functioning of Lean implementation teams. This does not mean that Value Stream Management is a way of telling people to do their job more effectively, but an approach that allows people to plan and implement improvements that makes it easier to meet customer demands.

Value Stream Management serves not only as a management tool, but also as a planning process to make improvements that enable a company to adopt a Lean approach.

Value Stream Management consist of Eight steps:

• 1. Commit to Lean

2. Choose the Value Stream 3. Learn about Lean 4. Map the Current State 5. Identify Lean Metrics 6. Map the Future State 7. Create Kaizen Plans 8. Implement Kaizen Plans^[4]

The application will dive into the eight steps of Value Stream Management.

Agile aspect – state of the art

Today ‘s modern businesses require a lot of agility due to for example digital transformation, higher business complexity and especially after Covid-19 more hybrid work. Throughout the crisis, innovative and adaptational thinking has accelerated. This means that organizations have to reconsider the processes, tools, and the people behind the business so they can remain competitive and also focus on high-value impactful work. This is where Value Stream Management comes into the picture. Focus on value stream management is essential when building bridge between agile practices and realizing agility in businesses. Also, value stream relates to the ongoing shift of focusing on value vs. economies of scale or cost, in that way, that you try to update and develop what gives value to the customer and hereby the business instead of trying to produce the highest quantity the cheapest way.

In addition, to better understand once value stream, Value Stream Management makes it possible for organizations to bridge silos and enable collaboration across company borders. This provides foundation for supply chain optimization and with the current digitalization it will impact cross-enterprise interfaces, through that giving more transparency as for information. ^{[5] [6]}

Definition of Value Stream

The term value stream originally come from Lean manufacturing and explain the flow of material and information to create value. Value is seen from the customers point of view and is measured in performance. A value stream is the set of activities or services an organization takes to add value to a customer or customer need. The customer is willing to pay for this add-value. These value-added activities can be achieved by eliminating non-value-adding activities and then replacing them with value-adding activities.^[7] In most organizations there are two primary value stream categories, which is operational value streams and development value streams. The operational value streams reflect the flow of the business and the core functions and provides an ongoing customer value as long as the company offers products and services. It is supported by the development value stream and forms the foundation of the effective measurement for objectives and key results. The development value stream creates and operates the systems and capabilities that enable operational value. It can also provide systems that interact with customers or internally facing systems. Then it helps operational value stream by improving systems and capabilities. Both operational – and development value streams helps to create value, whether it is an external customer or an internal stakeholder.^[8] Lastly, it is worth understanding customer demand, when about to map the current state or map the future state. By analyzing customer demand, it makes it easier to choose the target value stream.^[9]

Value Stream Management tools

With Value Stream Management comes visual management tools, where the most essential ones are Storyboards and Value Stream Mapping. These tools enable you to identify specific activities occurring along a value stream for a product.

The Value Stream Management Storyboard

The use of storyboards is an important reason why Value Stream Management has a such a big impact on achieving Lean effectiveness. A Value Stream Management storyboard consist of a visual representation of a value stream, in terms of a Value Stream Map. The visual representation outlines the complete process from start to finish. Typically, it is holding key information’s for planning Lean implementation, consisting of details about the flow of materials, information and the activities used to create or deliver value, which is shown in figure X. (Insert figure of full storyboard and corporate it into the text) With visual management it is ensured that everyone understands the enterprise’s goals and that all necessary information to enable people to work as efficiently as possible is available. Storyboards are daily used by Toyota Production System and enables people to see and understand the “big picture”, which furthermore contributes to the overall strategy.

The main purpose of the storyboard is to facilitate communication and collaboration among teams and align goals and objectives and drive continuous improvement. Some other attributes of Value Stream Management Storyboard are that it provides a clear and concise communication between management and teams as for the lean expectations as well as material and information flow. It contributes to team recognition and ownership through the hole value stream, also making it possible for management to review and incorporate reporting into the storyboard. Lastly, the storyboard reflect changes and updates hereby provides a good form of visual communication. Through the application it will be stated when information is being added to the storyboard.