$newline never $forall Entity occId ExamOccurrence{ examOccurrenceName, examOccurrenceRoom, examOccurrenceStart, examOccurrenceEnd, examOccurrenceDescription, examOccurrenceCapacity } <- occurrences
_{MsgExamRoomName} _{MsgExamRoomLoad} $maybe rule <- occMappingRule $case rule $of ExamRoomSurname _{MsgExamRoomMappingSurname} $of ExamRoomMatriculation _{MsgExamRoomMappingMatriculation} $of _ _{MsgExamRoom} _{MsgExamRoomTime} _{MsgExamRoomDescription}
_{examOccurrenceName} _{loadProp (occLoad occId) examOccurrenceCapacity} $maybe nudgeWgt' <- Map.lookup occId nudgeWgt ^{nudgeWgt'} $maybe mappingWgt <- occMapping occId ^{mappingWgt} $maybe room <- examOccurrenceRoom ^{roomReferenceWidget room} $nothing _{MsgExamOccurrenceRoomIsUnset} ^{formatTimeRangeW SelFormatDateTime examOccurrenceStart examOccurrenceEnd} $maybe desc <- examOccurrenceDescription #{desc}