You could find which the entity sort Buyer only has 3 Attributes, even though it's OpenType="genuine" attribute. community class Client general public int CustomerId get; set; // structural residence, primitive variety, key public Handle Locale get; established; // structural assets, intricate style community IList Orders get; established; // navigation home, https://dftsocial.com/story21248874/5-simple-statements-about-site-manager-explained