A field in the Description Release File containing a SNOMED CT identifier that indicates whether the text of the term can be modified to by switching characters from upper to lower case (or vice-versa).

Note: Field name in SNOMED CT Release Format 2

The file structure used to distribute SNOMED CT concepts.

Note: Component File name in SNOMED CT Release Format 2

A reference to a concept that specifies the nature of a Relationship . Values include "defining", "qualifying" etc.

Note: Field name in the SNOMED CT Release Format 2 relationships table.

A field in the Description file that associates a term with the concept to which it applies .

Note: Field name in the Description file .

A field in the Complex Map Reference Set containing a SNOMED CT identifier which represents the correlation between the SNOMED CT concept and the target code .

Note: Field name in SNOMED CT Release Format 2