F.1 General

This annex documents the history of technical modifications made to ISO/TS 10303-1006.

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 added:

• ENTITY Numerical_representation_context;
• ENTITY Representation_relationship;
• ENTITY String_representation_item.

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

• ENTITY Representation;
• ENTITY Representation_context;
• ENTITY Representation_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.3 Changes made in edition 3

F.3.1 Summary of changes

The third edition of this part of ISO 10303 incorporated 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 modified:

• ENTITY Representation;
• ENTITY Representation_item;
• ENTITY Representation_relationship.

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.4 Changes made in edition 4

F.4.1 Summary of changes

The fourth edition of this part of ISO 10303 incorporated the modifications to the third edition listed below.

F.4.2 Changes made to the ARM

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

• USE_FROM Support_resource_arm;
• FUNCTION using_items;
• FUNCTION using_representations.

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

• ENTITY Representation;
• ENTITY Representation_context;
• ENTITY Representation_item;
• ENTITY Representation_relationship.

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.5 Changes made in edition 5

F.5.1 Summary of changes

The fifth edition of this part of ISO 10303 incorporated the modifications to the fourth edition listed below.

F.5.2 Changes made to the ARM

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

• TYPE representation_or_representation_reference;
• ENTITY representation_context_reference;
• ENTITY representation_reference.

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.5.3 Changes made to the MIM

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

• USE_FROM representation_schema.

F.6 Changes made in edition 6

F.6.1 Summary of changes

This sixth edition of this part of ISO 10303 incorporates the modifications to the fifth edition listed below.

F.6.2 Changes made to the ARM

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

• ENTITY representation_item_relationship;
• FUNCTION item_in_context.

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.6.3 Changes made to the mapping

F.6.4 Changes made to the MIM

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

• USE_FROM representation_schema.

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