INTERNATIONAL STANDARD |
ISO 22745-1:2010(E) |
This part of ISO 22745 contains an introduction to ISO 22745.
An open technical dictionary (OTD) is a collection of technical concepts for coding master data. ISO 22745 defines a data model for a dictionary of such technical concepts, including the globally unambiguous identification of concepts, their terms, definitions and other auxiliary information about these concepts. It also provides a data model for master data coded using concepts from an OTD and for an identification guide (IG), which allows a receiving organization to specify its requirements for master data.
The following are within the scope of ISO 22745:
general principles;
requirements for all OTDs;
globally unambiguous identifier for concepts;
data model and file format for an OTD;
guidelines for the formulation of terminology within an OTD;
structure of a dictionary maintenance organization;
procedures for maintaining and updating an OTD;
requirements for identification of concepts and terminology;
data model and file format for IG;
data model and file format for master data;
guidelines for incorporating cataloguing data into ISO 10303 product data;
structure of a registration authority that maintains a list of OTDs that comply with ISO 22745;
procedures for maintaining a list of OTDs that comply with ISO 22745;
location of a website containing a list of OTDs that comply with ISO 22745.
The following are outside the scope of ISO 22745:
content of OTDs.
The following are within the scope of this part of ISO 22745:
description of the scope of ISO 22745;
requirements for all OTDs;
explanation of how ISO 22745 can be used to satisfy the requirements of ISO 8000-110;
description of the architecture of ISO 22745;
summary of the content of the other parts of ISO 22745.