Getting started
Install Modeller and take a definition from an empty folder to automatic generation.
There are two starting points, depending on where you are.
If you have a change request and no decision yet, start a Discovery Session in the browser at modeller.website — nothing to install.
If a technology intervention is already chosen, follow the System Design lifecycle below: install the global tool, create an RML definition in VS Code, validate it, generate a project, and keep generated output current as definitions change.
Start a Discovery Session
Open an Initiative at modeller.website and run Discover, Frame, and Shape.
Quick start
Go from an empty folder to repeatable generation.
Create a definition
Author your first RML context and model.
Use VS Code
Install highlighting, diagnostics, and language features.
Automatic generation
Regenerate safely when definitions change.
Modeller CLI
Use init, validate, plan, and generate.
Core concepts
Learn the language shared by the model, runtime, and documentation.
Architecture
Understand the implemented module seams and accepted decisions.