1 Scope
This Recommendation | International Standard provides:
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a) a language (the enterprise language) comprising concepts, structures, and rules for developing, representing and reasoning about a specification of an ODP system from the enterprise viewpoint (as defined in Rec. ITU-T X.903 | ISO/IEC 10746‑3);
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b) rules which establish correspondences between the enterprise language and the other viewpoint languages (defined in Rec. ITU-T X.903 | ISO/IEC 10746‑3) to ensure the overall consistency of a specification.
The language is specified to a level of detail sufficient to enable the determination
of the compliance of any modelling language to this Recommendation | International
Standard and to establish requirements for new specification techniques.
This Recommendation | International Standard is intended for use in preparing enterprise
viewpoint specifications of ODP systems, and in developing notations and tools to
support such specifications.
As specified in clause 5 of Rec. ITU-T X.903 | ISO/IEC 10746‑3, an enterprise viewpoint specification defines the purpose, scope and policies of
an ODP system.
This Recommendation | International Standard is a refinement and extension of Rec.
ITU-T X.903 | ISO/IEC 10746‑3, clauses 5 and 10, but does not replace them.