/// <summary>
 /// Deprecated Method for adding a new object to the PersonGroups EntitySet. Consider using the .Add method of the associated ObjectSet&lt;T&gt; property instead.
 /// </summary>
 public void AddToPersonGroups(PersonGroup personGroup)
 {
     base.AddObject("PersonGroups", personGroup);
 }
 /// <summary>
 /// Create a new PersonGroup object.
 /// </summary>
 /// <param name="group_id">Initial value of the group_id property.</param>
 /// <param name="group_name">Initial value of the group_name property.</param>
 public static PersonGroup CreatePersonGroup(global::System.Int32 group_id, global::System.String group_name)
 {
     PersonGroup personGroup = new PersonGroup();
     personGroup.group_id = group_id;
     personGroup.group_name = group_name;
     return personGroup;
 }