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; } } }