Extensible select and enumeration types

and their elements in schema MESH_FUNCTION_MIM taking into account BASED_ON types


 approval_item - EXTENSIBLE GENERIC_ENTITY SELECT
          product_definition
          product_definition_formation

 characterized_product_definition - EXTENSIBLE SELECT
          product_definition
          product_definition_relationship

 classification_item - EXTENSIBLE GENERIC_ENTITY SELECT
          product
          product_definition
          product_definition_formation

 contract_item - EXTENSIBLE GENERIC_ENTITY SELECT
          product_definition_formation

 date_and_time_item - EXTENSIBLE SELECT
          approval_person_organization
          product_definition

 date_item - EXTENSIBLE SELECT
          approval_person_organization
          product_definition

 external_identification_item - EXTENSIBLE GENERIC_ENTITY SELECT
          document_file

 identification_item - EXTENSIBLE GENERIC_ENTITY SELECT
          document_file
          product
          product_definition_formation
          shape_representation

 item_identified_representation_usage_definition - EXTENSIBLE GENERIC_ENTITY SELECT
          represented_definition

 organization_item - EXTENSIBLE SELECT
          product
          product_definition
          product_definition_formation

 person_and_organization_item - EXTENSIBLE SELECT
          product
          product_definition
          product_definition_formation

 security_classification_item - EXTENSIBLE SELECT
          product_definition_formation

 shape_model - EXTENSIBLE GENERIC_ENTITY SELECT
          shape_representation