Greetings from Silver Creek Software! We are currently implementing Mere Mortals in our project, and I thought we could kick things off in this new forum by sharing a customization/enhancement we've made to the base Business Object (sometimes referred to as "ABusinessObject") class definition to generate a DataTable from a list of entities:

        /// <summary>
        /// Converts a collection of <see cref="EntityType"/> objects to a <see cref="DataTable"/> for easier user-consumption
        /// </summary>
        /// <param name="pEntityList">(Optional) Target collection, uses <see cref="EntityList"/> if unspecified</param>
        /// <returns>New <see cref="DataTable"/> with data from entities</returns>
        public DataTable ToDataTable(IEnumerable<EntityType> pEntityList = null)
        {
            DataTable dataTable = new DataTable();
            IEnumerable<EntityType> entityList = pEntityList != null ? pEntityList : EntityList;

            // Create the columns by reflecting the entity type's properties
            // (TO-DO: Take advantage of the "DisplayName" data annotation (or Culture-sensitive resource file) as an alternative to using the property name)
            typeof(EntityType).GetProperties().ToList()
                .ForEach(x => dataTable.Columns.Add(x.Name, Nullable.GetUnderlyingType(x.PropertyType) ?? x.PropertyType));

            // Generate rows
            foreach (EntityType entity in entityList)
            {
                DataRow newRow = dataTable.NewRow();

                typeof(EntityType).GetProperties().ToList()
                    .ForEach(x => newRow[x.Name] = x.GetValue(entity) ?? DBNull.Value);

                dataTable.Rows.Add(newRow);
            }

            return dataTable;
        }