Coflyr · Backend model field catalog

DeferredMaintenanceMaster

Maintenance.DeferredMaintenanceItems.

12 mapped fields5 field groupsGenerated 2026-10-06

Model class: coflyr.models.deferredmaintenance.DeferredMaintenanceMaster
Source: Features/DeferredMaintenance/DeferredMaintenanceMaster/Models/DeferredMaintenanceMaster.cs
Table: Maintenance.DeferredMaintenanceItems
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.

← All model classes · AMOS Workpackage example

Identity and naming

2 fields

#	Field	EF type	Storage	Business purpose
1	`Id`	`Guid`	Required	Stable identifier for this record.
2	`Title`	`string`	Required	Records title for this deferred maintenance master.

Relationships and references

3 fields

#	Field	EF type	Storage	Business purpose
1	`AtaId`	`Guid?`	Nullable	Selects the related ata record.
2	`DeferredReference`	`string`	Nullable	Records deferred reference for this deferred maintenance master.
3	`EffectivitiesReference`	`string`	Nullable	Records effectivities reference for this deferred maintenance master.

Status and controls

3 fields

#	Field	EF type	Storage	Business purpose
1	`IsActiveItem`	`bool`	Required	Indicates whether active item applies to this deferred maintenance master.
2	`RequiresEngineeringApproval`	`bool`	Required	Indicates whether engineering approval applies to this deferred maintenance master.
3	`RequiresOperationalRestriction`	`bool`	Required	Indicates whether operational restriction applies to this deferred maintenance master.

Audit and revision

2 fields

#	Field	EF type	Storage	Business purpose
1	`SystemAuditId`	`Guid?`	Nullable	Links to system audit history when this model stores the reference.
2	`UpdateId`	`Guid?`	Nullable	Links to the preceding revision or update record.

Other fields

2 fields

#	Field	EF type	Storage	Business purpose
1	`Category`	`int`	Required	Records category for this deferred maintenance master.
2	`DeferredMaintenanceCode` DB: ItemCode	`string`	Required	Records deferred maintenance code for this deferred maintenance master.