Extensible select and enumeration types

and their elements in schema AIC_ASSOCIATIVE_DRAUGHTING_ELEMENTS taking into account BASED_ON types


 annotation_representation_select - EXTENSIBLE SELECT
          area_dependent_annotation_representation
          draughting_model
          presentation_area
          presentation_view
          symbol_representation
          view_dependent_annotation_representation

 characterized_product_definition - EXTENSIBLE SELECT
          product_definition
          product_definition_relationship

 invisibility_context - EXTENSIBLE GENERIC_ENTITY SELECT
          draughting_model
          presentation_layer_usage
          presentation_representation
          presentation_set