Selection of the versions of SNOMED, UNII and RDF-RT

I am using OC 2.0 from the command line, and wanted to specify the version of the SNOMED, UNII and NDF-RT.

I first thought that it would work like MedDRA: -config:meddra=16.1 sets the value "System.MedDRA.Version" used in the XML config files. If this option is not passed, it does not validate MedDRA variables (SKIP_xxx), but we can change the config file as explained by Ishii Keisuke, replacing %System.MedDRA.Version% by %Variable.CodeList.Version|System.MedDRA.Version%: in that case, the version is taken from the Define.xml external codelist documented for the variable (my guess).

Since there is no command line option -config:unii, for instance, I thought that the same technique would work: replacing %System.UNII.Version% by %Variable.CodeList.Version|System.UNII.Version% would use the version documented in the value-level metadata. Unfortunately, this does not work.

Is there a configuration file (or a technique in define.xml) to specify the version of these external dictionaries without using the GUI?