Orchard/src/Orchard.Web/Core/Containers/Migrations.cs

using System;
using Orchard.ContentManagement.MetaData;
using Orchard.Core.Contents.Extensions;
using Orchard.Data.Migration;

namespace Orchard.Core.Containers {
    public class Migrations : DataMigrationImpl {
        public int Create() {
            SchemaBuilder.CreateTable("ContainerPartRecord",
                          table => table
                              .ContentPartRecord()
                              .Column<bool>("Paginated")
                              .Column<int>("PageSize")
                              .Column<string>("OrderByProperty")
                              .Column<int>("OrderByDirection"));

            ContentDefinitionManager.AlterPartDefinition("ContainerPart", builder => builder.Attachable());
            ContentDefinitionManager.AlterPartDefinition("ContainablePart", builder => builder.Attachable());
 
            return 1;
        }

    }
}