F.1 General

This annex documents the history of technical modifications made to ISO/TS 10303-1749.

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 mapping

The following changes have been made to the ARM to MIM mapping:

• Curve_appearance;
• Curve_font.

F.2.3 Changes made to the MIM

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

• USE_FROM external_reference_schema(pre_defined_item).

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

• USE_FROM presentation_appearance_schema.

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

• USE_FROM presentation_definition_schema.

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 removed:

• ENTITY Curve_appearance has been moved to the module curve_appearance.

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

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

F.4.2 Changes made to the MIM

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

• USE_FROM representation_schema
  Minor editorial changes.

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