public SkillTypeRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public UserProfileRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public ApplianceRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public CrewMemberRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public UnavailabilityRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public WatchRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public StationRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }
 public ApplianceOfflinePeriodRepository()
 {
     _ctx = new RetainedAvailabilityContext();
 }