Task <Request_Leave_of_AbsenceOutput> Absence_ManagementPort.Request_Leave_of_AbsenceAsync(Request_Leave_of_AbsenceInput request)
 {
     return(base.Channel.Request_Leave_of_AbsenceAsync(request));
 }
 Request_Leave_of_AbsenceOutput Absence_ManagementPort.Request_Leave_of_Absence(Request_Leave_of_AbsenceInput request)
 {
     return(base.Channel.Request_Leave_of_Absence(request));
 }