I’ve sent the following pull request: https://github.com/IATI/IATI-Codelists-NonEmbedded/pull/247
This replicates the latest version of org-id.guide data in the OrganisationRegistrationAgency codelist.
It’s unclear if this is a thing that needs to be done. If not, I guess the OrganisationRegistrationAgency codelist should be deprecated or removed or something.
/cc @BobHarper1 & @IATI-techteam.