Plugin Tutorial¶ This tutorial is based on Redmine 4.x and 3.x. You can view a previous version of this tutorial. Redmine 1.x Redmine 2.x It assumes that you're familiar with the Ruby on Rails framework. Plugin TutorialCreating a new PluginGenerating a modelGenerating a controllerAdding routes InternationalizationExtending menusExtending the application menuExtending the project menuRemoving item