Fix groups link not appearing on menu

app/helpers/spree/admin/navigation_helper_decorator.rb

@@ -18,6 +18,7 @@ module Spree
         klass ||= name.singularize.to_sym
         klass = :overview if klass == :dashboard
         klass = Spree::Order if klass == :bulk_order_management
+        klass = EnterpriseGroup if klass == :group
         klass
       end
       alias_method_chain :klass_for, :sym_fallback

spec/features/admin/enterprise_groups_spec.rb

@@ -105,6 +105,17 @@ feature %q{
   end
 
   context "as an enterprise user" do
+    let(:user) { create_enterprise_user }
+    let!(:enterprise) { create(:distributor_enterprise, owner: user) }
+    let!(:group) { create(:enterprise_group, name: 'My Group', owner: user) }
+
+    it "lets me access enterprise groups" do
+      quick_login_as user
+      visit spree.admin_path
+      click_link 'Groups'
+      expect(page).to have_content 'My Group'
+    end
+
     xit "should show me only enterprises I manage when creating a new enterprise group"
   end
 end