Coflyr · Backend model field catalog

MaintenanceTask

Maintenance.MaintenanceTasks.

63 mapped fields7 field groupsGenerated 2026-10-06

Model class: coflyr.models.maintenanceprogram.MaintenanceTask
Source: Features/MaintenanceProgram/MaintenanceTask/Models/MaintenanceTask.cs
Table: Maintenance.MaintenanceTasks
Review: Not marked

Every mapped scalar field appears once. Types and nullability come from the current EF model snapshot. Navigation properties and unmapped DTO fields are outside this page. Purpose text is inferred from names and should be checked against the feature workflow.

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Identity and naming

1 fields

#	Field	EF type	Storage	Business purpose
1	`Id`	`Guid`	Required	Stable identifier for this record.

Relationships and references

11 fields

#	Field	EF type	Storage	Business purpose
1	`AtaId`	`Guid?`	Nullable	Selects the related ata record.
2	`MaintenanceProgramId`	`Guid?`	Nullable	Selects the related maintenance program record.
3	`MaintenancePublicationChapterId`	`Guid?`	Nullable	Selects the related maintenance publication chapter record.
4	`MaintenancePublicationId`	`Guid?`	Nullable	Selects the related maintenance publication record.
5	`MeasuredUnitId`	`Guid?`	Nullable	Selects the related measured unit record.
6	`ParentMaintenanceTaskId`	`Guid?`	Nullable	Selects the related parent maintenance task record.
7	`SourceMaintenanceTaskId`	`Guid?`	Nullable	Selects the related source maintenance task record.
8	`StationLocationId`	`Guid?`	Nullable	Selects the related station location record.
9	`TaskClassificationId`	`Guid?`	Nullable	Selects the related task classification record.
10	`TaskControlProfileId`	`Guid?`	Nullable	Selects the related task control profile record.
11	`UpdatedFromTaskId`	`Guid?`	Nullable	Selects the related updated from task record.

Status and controls

13 fields

#	Field	EF type	Storage	Business purpose
1	`ApprovalState`	`int`	Required	Records approval state for this maintenance task.
2	`IsApplicable`	`bool`	Required	Indicates whether applicable applies to this maintenance task.
3	`IsChangeable`	`bool`	Required	Indicates whether changeable applies to this maintenance task.
4	`IsCritical`	`bool`	Required	Indicates whether critical applies to this maintenance task.
5	`IsEtopsAffected`	`bool`	Required	Indicates whether etops affected applies to this maintenance task.
6	`IsMandatory`	`bool`	Required	Indicates whether mandatory applies to this maintenance task.
7	`IsOperatorOverride`	`bool`	Required	Indicates whether operator override applies to this maintenance task.
8	`IsSuppressedByOperator`	`bool`	Required	Indicates whether suppressed by operator applies to this maintenance task.
9	`MandatoryReportFormRequired`	`bool`	Required	Indicates whether mandatory report form required applies to this maintenance task.
10	`RequiredSkill`	`string`	Nullable	Records required skill for this maintenance task.
11	`RequiredSkillDouble`	`string`	Nullable	Records required skill double for this maintenance task.
12	`TaskcardApprovalState`	`int?`	Nullable	Records taskcard approval state for this maintenance task.
13	`TaskcardStatus`	`string`	Nullable	Tracks the taskcard status of this maintenance task.

Amounts and measurements

1 fields

#	Field	EF type	Storage	Business purpose
1	`ManHours`	`float?`	Nullable	Records man hours for this maintenance task.

Descriptions and details

8 fields

#	Field	EF type	Storage	Business purpose
1	`EffectivityNotes`	`string`	Nullable	Records effectivity notes for this maintenance task.
2	`OperatorOverrideReason`	`string`	Nullable	Records operator override reason for this maintenance task.
3	`TaskDescription`	`string`	Nullable	Records task description for this maintenance task.
4	`TaskItemDescription`	`string`	Nullable	Records task item description for this maintenance task.
5	`TaskMrbText`	`string`	Nullable	Records task mrb text for this maintenance task.
6	`TaskNotes`	`string`	Nullable	Records task notes for this maintenance task.
7	`TaskRemarks`	`string`	Nullable	Records task remarks for this maintenance task.
8	`TaskText`	`string`	Nullable	Records task text for this maintenance task.

Audit and revision

3 fields

#	Field	EF type	Storage	Business purpose
1	`IsImportedRevision`	`bool`	Required	Indicates whether imported revision applies to this maintenance task.
2	`SystemAuditId`	`Guid?`	Nullable	Links to system audit history when this model stores the reference.
3	`UpdateId`	`Guid?`	Nullable	Links to the preceding revision or update record.

Other fields

26 fields

#	Field	EF type	Storage	Business purpose
1	`AtaChapterCode`	`string`	Nullable	Records the ata chapter code for this maintenance task.
2	`ComplianceType` DB: ComplianceTypeControlled	`string`	Nullable	Records compliance type for this maintenance task.
3	`LimitationCode`	`int?`	Nullable	Records limitation code for this maintenance task.
4	`MaxMeasuredValue`	`float?`	Nullable	Records max measured value for this maintenance task.
5	`MinMeasuredValue`	`float?`	Nullable	Records min measured value for this maintenance task.
6	`MpdRef`	`string`	Nullable	Records mpd ref for this maintenance task.
7	`MrbRef`	`string`	Nullable	Records mrb ref for this maintenance task.
8	`MsgCode`	`string`	Nullable	Records msg code for this maintenance task.
9	`OperatorLocalTaskCode`	`string`	Nullable	Records operator local task code for this maintenance task.
10	`OperatorOverrideType`	`int?`	Nullable	Records operator override type for this maintenance task.
11	`SectionCode`	`string`	Nullable	Records section code for this maintenance task.
12	`SpecialCode`	`string`	Nullable	Records special code for this maintenance task.
13	`TaskAccess`	`string`	Nullable	Records task access for this maintenance task.
14	`TaskAreas`	`string`	Nullable	Records task areas for this maintenance task.
15	`TaskCheck`	`string`	Nullable	Records task check for this maintenance task.
16	`TaskCode`	`string`	Required	Records task code for this maintenance task.
17	`TaskCodeType`	`int?`	Nullable	Records task code type for this maintenance task.
18	`TaskItemIdentifier`	`string`	Required	Records task item identifier for this maintenance task.
19	`TaskOrigin`	`int`	Required	Records task origin for this maintenance task.
20	`TaskPanels`	`string`	Nullable	Records task panels for this maintenance task.
21	`TaskSection`	`int?`	Nullable	Records task section for this maintenance task.
22	`TaskTitle`	`string`	Nullable	Records task title for this maintenance task.
23	`TaskType`	`int`	Required	Records task type for this maintenance task.
24	`TaskZones`	`string`	Nullable	Records task zones for this maintenance task.
25	`TaskcardReleaseState`	`int?`	Nullable	Records taskcard release state for this maintenance task.
26	`TypeCode`	`string`	Nullable	Records type code for this maintenance task.