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Customer Journey Modelling Language

Customer Journey  Modeling Language

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Customer journey data
Kristoffer Alves Brekke July 31, 2025June 24, 2026

Customer Journey Data: A Puzzle with Missing Pieces

Getting an overview of a customer journey is like assembling a puzzle where the pieces are scattered around while others

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CJMLCustomer Journey
Kristoffer Alves Brekke July 30, 2025July 31, 2025

One Customer and One Service Provider? Not Anymore.

For decades, service models assumed a simple relationship: one company provides, and one customer receives. But today’s service landscape has

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CJMLCustomer Journey
Ragnhild Halvorsrud August 8, 2022July 29, 2025

What Makes the Customer Journey Such a Powerful Concept?

Only 20 years ago, customer journeys were unknown to most people (or associated with travel). Today, the customer journey is

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CJML v3 SPECIFICATION

The CJML specification consists of modules covering different aspects of the language, all available as PowerPoint presentations.

NEW [Introduction]: Overview, conceptual foundation, and a quick demo
NEW [Visual Notation]: Diagram types, symbol gallery, visual features, and examples
NEW [Templates]: Quick, flexible diagramming in PowerPoint
NEW [Tools]: For creating and working with journeys
NEW [Terminology]: Definitions, metamodel, class diagrams, and model attributes
OLD [Data format]: Machine-readable model structure and data exchange
NEW [Tutorial]: Journey thinking, journey data, and approaches to analysis

Blog

  • Customer Journey Data: A Puzzle with Missing Pieces
  • One Customer and One Service Provider? Not Anymore.
  • What Makes the Customer Journey Such a Powerful Concept?

CJML basics: Interactive game

Learn the basics of CJML in a few minutes. This interactive minilecture will open in a new window. It explains the basic elements and diagram types. Press the button below to start the game!

  • | Play game |
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Last modified: September 02, 2026

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