> For the complete documentation index, see [llms.txt](https://docs.payfacto.com/payfacto-knowledge/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.payfacto.com/payfacto-knowledge/maitred-pos/maitred/maitred-pa-dss-implementation-guide/pa-dss-requirement-2.1/cardholder-data-saved-by-previous-maitred-versions.md).

# Cardholder data saved by previous Maitre’D versions