CAN/CSA-Z243.222-90

This National Standard of Canada is equivalent to International Standard ISO 8613-2:1989. The purpose of ISO 8613 is to facilitate the interchange of documents. This part of ISO 8613 - defines a document architecture intended for representation of documents; - defines a document processing model; - defines the document structures, the basic constituents of the architecture and a descriptive representation of these in terms of attributes; - defines an interface which allows the use of different content architectures with the document architecture; - defines the reference model of the document layout process; - defines the reference model of the document imaging process; - defines three document architecture classes; - defines a notation used for illustrating and describing document structures; - provides examples of document architecture levels; - provides examples of document structures; - provides examples of particular document attributes.