Create a new project type in netbeans module

Let's say I need to develop a plugin for a given technology not supported by netbeans, how do I register a new project type f开发者_如何学Cor this technology?

The user may want to create a new project using the project wizard, I've maneged to create a project template, but this requires the template to be based on an existing project type.

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Here is a tutorial on creating a new project type in netbeans 6.7 or 6.8.