Refrain from changing the extensions of concepts when adapting existing definitions.

CONTROL ID
13417

CONTROL TYPE
Establish/Maintain Documentation

CLASSIFICATION
Preventive

This Control directly supports the implied Control(s):

Include terminological entries that are drawn from existing dictionaries, as necessary., CC ID: 13387

There are no implementation support Controls.

In adapting an existing definition to a specific subject field or context, care should be taken not to change the extension of the concept. A change to the extension leads to a new concept. Similarly, changes to any of the characteristics in a definition result in a new concept. (§ 6.5.3 ¶ 2, ISO 704:2009 Terminology work -- Principles and methods)
In adapting an existing definition to a specific domain, subject or situation, do not change the extension of the concept. A change to the extension leads to a new concept. Similarly, changes to any of the characteristics in a definition result in a new concept. (6.5.3 ¶ 2, ISO 704:2022 Terminology work â Principles and methods, 4)