F.1 General

This annex documents the history of technical modifications made to ISO/TS 10303-1058.

F.2 Changes made in edition 2

F.2.1 Summary of changes

The second edition of this part of ISO 10303 incorporated the modifications to the first edition listed below.

F.2.2 Changes made to the ARM

The following ARM EXPRESS declarations and interface specifications have been modified:

• ENTITY Item_usage_effectivity
  Attribute 'item_usage_relationship' type changed.

The following ARM EXPRESS declarations and interface specifications have been removed:

• USE_FROM assembly_structure_arm;
• TYPE item_usage_relationship_item.

In addition, modifications have been made to the mapping specification, the MIM schema and the EXPRESS-G diagrams to reflect and be consistent with the modifications of the ARM.

F.2.3 Changes made to the MIM

The following MIM EXPRESS declarations and interface specifications have been removed:

• USE_FROM assembly_structure_mim.

F.3 Changes made in edition 3

F.3.1 Summary of changes

This third edition of this part of ISO 10303 incorporates the modifications to the second edition listed below.

F.3.2 Changes made to the ARM

The following ARM EXPRESS declarations and interface specifications have been added:

• USE_FROM Part_shape_arm.

The following ARM EXPRESS declarations and interface specifications have been modified:

• TYPE item_usage_relationship_item
  • Add SELECT value 'ENTITY Part_shape_element';
  • GENERAL: 2 Reference Leaves:;
  • GENERAL: Ref Leaf: item_usage_relationship_item>assembly_component_relationship;
  • GENERAL: Ref Leaf: item_usage_relationship_item>view_definition_usage;
  • GENERAL: 3 Trial Leaves:;
  • GENERAL: Trl Leaf: item_usage_relationship_item>assembly_component_relationship;
  • GENERAL: Trl Leaf: item_usage_relationship_item>part_shape_element;
  • GENERAL: Trl Leaf: item_usage_relationship_item>view_definition_usage;
  • GENERAL: 0 Reference Leaves are missing from the set of Trial Leaves:;
  • For SELECT Type item_usage_relationship_item: Reference is a subset of Trial..

In addition, modifications have been made to the mapping specification, the MIM schema and the EXPRESS-G diagrams to reflect and be consistent with the modifications of the ARM.

F.3.3 Changes made to the MIM

The following MIM EXPRESS declarations and interface specifications have been added:

• USE_FROM Part_shape_mim.

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