Rule blocked: CORERULES-903

[aniemes]

• Attach test dataset files that can be used to test the new feature
• Replace the "###" in the issue title with the primary JIRA ticket number for the rule.
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Links to related JIRA Tickets

• https://jira.cdisc.org/projects/CORERULES/issues/CORERULES-903
• https://jira.cdisc.org/projects/CORERULES/issues/CORERULES-260

Rule Information

• Standard: SDTM
• Rule ID: CG0155
• Rule ID: CG0663
• Rule Description: Value length = 4 characters beginning with 'AP' and ending with 2 character SDTM domain

Describe the problem
The engine does not have the ability to take a part of the DOMAIN (all characters past the first 2) and compare it against some value.

Describe the solution
Having an operation that can extract part of the DOMAIN or dataset_names which can then be used to compare against domain_is_custom would be ideal.

[gerrycampion]

I think we could make use of the Dataset Metadata Check and expose information about the domain, like the AP-related domain.
Then we can use this variable to check against a list of domain names.