public class Student { public virtual INT ID { get; set; } [StringLength(255)] public virtual STRING FirstName { get; set; } [StringLength(255)] public virtual STRING LastName { get; set; } public virtual DateTime? DateOfBirth { get; set; } public virtual decimal? Height { get; set; } public virtual decimal? Weight { get; set; } public virtual INT? StandardId { get; set; } [ForeignKey("StandardId")] public virtual Standard Standard { get; set; } } }