Value Chains, Value Networks and Value Streams can be modelled with ArchiMate Value Stream -element, that is to be supported in the next version (3.1) of ArchiMate standard (2019). A Value Chain is high-level view of an organization: how it works, how it delivers value, how its functions are organized within […]
Lean Enterprise Architecture
4 posts
In this design science research, we (Eero Hosiaisluoma, Katja Penttinen, Juha Mustonen, Jukka Heikkilä) propose integrating Enterprise Architecture (EA) into organisation’s development work. We call this method Lean EA Development (LEAD). You can read & get the article from Research Gate (link). This is a story, in which EA was re-designed […]
Introduction The Lean Enterprise Architecture Framework (LEAF) is a tool- and modelling supported part of the Lean Enterprise Architecture Development (LEAD) approach (link). The LEAD approach consists of operating model, framework, and methods such as Goal-Driven Approach (GDA), Service-Driven Approach (SDA) and Layered Approach. The LEAD Operating Model organizes enterprise’s capabilities around a value […]
1. Introduction In this digital age, Enterprise Architecture (EA) planning is more important than ever before. New computing models such as cloud, mobility, Internet of Things (IoT) and API economy have arisen, and the overall complexity of the organization’s landscape increases continuously. However, quite often conventional Enterprise Architecture Frameworks have been found […]