CDS标准视图：维护活动类型 I_MaintenanceActivityType

@ObjectModel.supportedCapabilities: [ #ANALYTICAL_DIMENSION, #EXTRACTION_DATA_SOURCE, #CDS_MODELING_ASSOCIATION_TARGET,
                                      #SQL_DATA_SOURCE, #CDS_MODELING_DATA_SOURCE ]

@Metadata: { allowExtensions, ignorePropagatedAnnotations }

define view I_MaintenanceActivityType
  as select from t353i
  association [0..*] to I_MaintenanceActivityTypeText as _Text on $projection.MaintenanceActivityType = _Text.MaintenanceActivityType
{
      @ObjectModel.text.association: '_Text'
  key cast( t353i.ilart as eam_maint_activity_type preserving type) as MaintenanceActivityType,

      --t353i.gar as IsUsedForWarrantyCases,
      --t353i.ver as IsUsedForInsuranceCases,

      _Text
}