Product_group_arm
short long

eu	Amount_of_substance_unit
du	Any_number_value
du	Any_string_value
eu	Applied_independent_property
eu	Assigned_property
eu	Calendar_date
eu	Class
eu	Class_by_extension
eu	Class_by_intension
eu	Classification_assignment
du	Classification_item
eu	Context_dependent_unit
eu	Conversion_based_unit
eu	Date_or_date_time_assignment
du	Date_or_date_time_item
du	Date_or_date_time_select
du	Date_or_event
eu	Date_time
eu	Dated_effectivity
du	Day_in_month_number
eu	Derived_unit
eu	Derived_unit_element
eu	Duration
eu	Effectivity
eu	Effectivity_assignment
du	Effectivity_item
eu	Effectivity_relationship
eu	Electric_current_unit
eu	Event
eu	Event_relationship
du	Hour_in_day
eu	Identification_assignment
du	Identification_item
eu	Independent_property
eu	Independent_property_relationship
du	Length_measure
eu	Length_unit
eu	Local_time
eu	Lot_effectivity
eu	Luminous_intensity_unit
eu	Market
eu	Mass_unit
du	Measure_value
du	Minute_in_hour
du	Month_in_year_number
eu	Numerical_representation_context
du	Offset_orientation
du	Plane_angle_measure
eu	Plane_angle_unit
eu	Product
eu	Product_as_individual
du	Product_as_individual_identification_item
eu	Product_as_individual_version
eu	Product_as_individual_view
eu	Product_as_planned
eu	Product_as_realized
eu	Product_category
eu	Product_category_assignment
eu	Product_category_hierarchy
eu	Product_concept
eu	Product_design_to_individual
eu	Product_design_version_to_individual
e	Product_group
d	Product_group_classification_item
d	Product_group_effectivity_item
e	Product_group_membership
d	Product_group_property_assignment_select
e	Product_group_relationship
eu	Product_planned_to_realized
d	Product_select
eu	Product_version
eu	Product_view_definition
du	Property_assignment_select
eu	Property_definition_representation
eu	Property_representation
eu	Ratio_unit
eu	Relative_event
eu	Representation
eu	Representation_context
eu	Representation_item
eu	Representation_relationship
du	Represented_definition
du	Second_in_minute
eu	Serial_effectivity
eu	Solid_angle_unit
eu	String_representation_item
eu	Thermodynamic_temperature_unit
eu	Time_interval
eu	Time_interval_effectivity
eu	Time_interval_relationship
eu	Time_interval_with_bounds
eu	Time_offset
eu	Time_unit
eu	Uncertainty_with_unit
eu	Unit
eu	Value_with_unit
eu	View_definition_context
du	Year_number