DD0040: Missing Key Variables value

[sherry-chou]

KeySequence (under ItemRef) is missing in both define-360i.json and .xml.
In Define-JSON, would this be DatasetKey...?

[dostiep]

@sherry-chou in Define-JSON, the key sequence is under "ItemGroup\keySequence". Unfortunately, we don't have that information in CDISC Library.

[sherry-chou]

@dostiep I agree - the closest thing we have at the moment is Structure.
@swhume is there any way in the CDISC Library we can somehow translate (?) this Structure into a default set of keys and add this information for us to use, but limit it only to those variables which are only either Req or Exp?
E.g., For VS, Structure in CDISC Library is currently:
One record per vital sign measurement per time point per visit per subject

This could translate to:
USUBJID, VISITNUM, VSDTC, VSTESTCD
**VISIT or VSTPT would not be included since they are Perm.