F.1 General

This annex documents the history of technical modifications made to ISO/TS 10303-1255.

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:

• USE_FROM Foundation_state_definition_arm.

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

• TYPE state_definition_of_item;
• ENTITY Applied_state_definition_assignment;
• ENTITY Composition_of_state_definition;
• ENTITY State_definition;
• ENTITY State_definition_relationship;
• ENTITY State_definition_role;
• ENTITY State_transition_definition.

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 added:

• USE_FROM Foundation_state_definition_mim.

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

• USE_FROM state_type_schema;
• TYPE state_type_of_item;
• ENTITY applied_state_type_assignment.

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 modified:

• TYPE state_definition_identification_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.

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