Umbraco 8 customization file

Customization.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using Umbraco.Core.Composing;
using Umbraco.Web;
using Umbraco.Web.Dashboards;
using Umbraco.Web.Sections;

namespace YOUR_PROJECT_NAME
{
    public class Customization : IUserComposer
    {
        public void Compose(Composition composition)
        {
            //Remove the "forms" label from the sections menu
            composition.Sections().Remove<FormsSection>();

            //Remove the boring umbraco news section from the content dashboard
            composition.Dashboards().Remove<ContentDashboard>();
        }
    }
}