/// <summary>
        /// Method called that defines the property schema for the step.
        /// </summary>
        public void DefineSchema(IPropertyDefinitions schema)
        {
            IPropertyDefinition pd = null;

            pd             = schema.AddStringProperty("SqlInstance", "");
            pd.DisplayName = "SQL Instance";
            pd.Description = @"The SQL Instance name, aka DataSource. E.g. (localhost)\SqlExress01";

            pd             = schema.AddStringProperty("SqlDbName", "");
            pd.DisplayName = @"SQL DB Name";
            pd.Description = "The database name, or 'Initial Catalog'";

            pd             = schema.AddDateTimeProperty("StartDateTime", DateTime.Now);
            pd.DisplayName = @"Start Date/Time";
            pd.Description = "When the simulation starts. Defaults to the current time.";
        }