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Application module: Issue ISO/WD 10303-1490

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations

4 Information requirements
   4.1 Required AM ARM
   4.2 ARM type definition
   4.3 ARM entity definitions
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing

A MIM short names
B Information object registration
C ARM EXPRESS-G   EXPRESS-G
D MIM EXPRESS-G   EXPRESS-G
E Computer interpretable listings
Bibliography
Index

4 Information requirements

This clause specifies the information requirements for the Issue application module. The information requirements are specified as the Application Reference Model (ARM) of this application module.

NOTE 1  A graphical representation of the information requirements is given in Annex C.

NOTE 2  The mapping specification is specified in 5.1. It shows how the information requirements are met by using common resources and constructs defined or imported in the MIM schema of this application module.

The following EXPRESS specification begins the Issue_arm schema and identifies the necessary external references.

EXPRESS specification:

*)
SCHEMA Issue_arm;
(*

4.1 Required AM ARM

The following EXPRESS interface statement specifies the elements imported from the ARM of another application module.

EXPRESS specification:

*)
USE FROM Observation_arm;    --  ISO/TS 10303-1258
(*

NOTE 1   The schemas referenced above are specified in the following part of ISO 10303:

Observation_arm ISO/TS 10303-1258

NOTE 2   See Annex C, Figures C.1and C.2 for a graphical representation of this schema.

4.2 ARM type definition

This subclause specifies the ARM type for this application module. The ARM type and definition is specified below.

4.2.1 issue_reference_item   EXPRESS-G

The issue_reference_item type is an extensible list of alternate data types. Additional alternate data types are specified in select data types that extend the issue_reference_item type.

NOTE   This empty extensible select requires extension in a further module to ensure that entities that refer to it have at least one valid instantiation.

EXPRESS specification:

*)
TYPE issue_reference_item = EXTENSIBLE GENERIC_ENTITY SELECT;
END_TYPE;
(*

4.3 ARM entity definitions

This subclause specifies the ARM entities for this module. Each ARM application entity is an atomic element that embodies a unique application concept and contains attributes specifying the data elements of the entity. The ARM entities and definitions are specified below.

4.3.1 Issue   EXPRESS-GMapping table

A Issue is a type of Observation. An Issue has the additional implication that the appropriate issue management authority is expected to act on the issue to resolve it.

EXPRESS specification:

*)
ENTITY Issue
  SUBTYPE OF (Observation);
END_ENTITY;
(*

4.3.2 Issue_consequence   EXPRESS-GMapping table

A Issue_consequence is a type of Observation_consequence which links an issue to the request to resolve the issue.

EXPRESS specification:

*)
ENTITY Issue_consequence
  SUBTYPE OF (Observation_consequence);
END_ENTITY;
(*

4.3.3 Issue_reference   EXPRESS-GMapping table

A Issue_reference is a type of Observation_item that explicitly identifies one or more items that are related to the issue. In general, the attributes of Observation_item are not used, unless the issue refers to an item outside the scope of the select.

EXPRESS specification:

*)
ENTITY Issue_reference
  SUBTYPE OF (Observation_item);
  item : SET[0:?] OF issue_reference_item;
END_ENTITY;
(*

Attribute definitions:

item: the item referenced as relevant to the issue.



*)
END_SCHEMA;  -- Issue_arm
(*


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