I am new to OpenAccess and using forward mapping in my project.
i have this class declared in Model :

 [Persistent(IdentityField = "id")]
    public class Currency : Entity
    {
        /********************************************************************
         * Database Fields
         * ******************************************************************/
        #region Database Fields
        private string code;
        private string symbol;
        #endregion

        /********************************************************************
         * Properties
         * ******************************************************************/
        #region Properties
        [FieldAlias("code")]
        public string Code
        {
            get { return code; }
            set { code = value; }
        }

        [FieldAlias("symbol")]
        public string Symbol
        {
            get { return symbol; }
            set { symbol = value; }
        }
}
Now  i want to  add two more properties here named currencyName and result . So how should i do it here so this column is also created in database side.

Thanks in advance..