The patterns, as the engine reads them
confidence 75 (medium)
- Primary: Regex_argentina_national_id: a matching pattern Microsoft does not publish in full. The format is described on this SIT’s Microsoft Learn page.
- Required: Keyword_argentina_national_id: 9 keywords (word match), e.g. "argentina national identity number", "cedula", "cédula"
Catalogue data reflects Microsoft's built-in SITs, which are the same in every tenant. This is a faithful simulation, not the live service, so confirm with the portal's SIT test before acting on a result.