If you used to write plugins for Redmine you perhaps discovered that Redmine does not provide any API for adding tabs to project settings. I, personally, faced this issue many times... As a solution I decided to write this plugin.
This plugin should be considered a development plugin which extends Redmine API by adding a hook to the
project_settings_tabs function of the
ProjectsHelper module. By using this hook you can now add custom tabs to project settings.
Author: Andriy Lesyuk