Piwik\Plugins\Dashboard\Dashboard::addDefaultSubcategory PHP Method

    private function addDefaultSubcategory(&$subcategories)
    {
        $subcategory = new Subcategory();
        $subcategory->setName('Dashboard_Dashboard');
        $subcategory->setCategoryId('Dashboard_Dashboard');
        $subcategory->setId('1');
        $subcategory->setOrder(1);
        $subcategories[] = $subcategory;
    }