I've been going through the new version of Contour for Umbraco 5 and am now looking at implementing some custom workflows and I have some code that should work but I think I'm missing something as it is not available in the workflow type drop down. Once compiled I'm just dropping the .dll in the bin directory.

Here is my code:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Umbraco.Forms.Core;
using Umbraco.Forms.Core.Attributes;
using Umbraco.Forms.Core.Enums;
using Umbraco.Forms.Data.Storage;
using Umbraco.Forms.Data;

namespace Site.Extensions
{

    class CustomWorkflow : WorkflowType
    {

        public CustomWorkflow()
        {
            this.Id = new Guid("A099EABD-EC80-4497-A9CD-1E1ECA75E467");
            this.Name = "test workflow";
            this.Description = "quick test";
        }

        public override WorkflowExecutionStatus Execute(Record record, RecordEventArgs e)
        {
            //do something

            return WorkflowExecutionStatus.Completed;
        }

        public override List<Exception> ValidateSettings()
        {
            return null;
        }

    }
}