/// <summary>Gets the relation objects which represent the relation the fieldName specified is mapped on. </summary>
 /// <param name="fieldName">Name of the field mapped onto the relation of which the relation objects have to be obtained.</param>
 /// <returns>RelationCollection with relation object(s) which represent the relation the field is maped on</returns>
 public override RelationCollection GetRelationsForFieldOfType(string fieldName)
 {
     return(CampaignTagEntity.GetRelationsForField(fieldName));
 }