> For the complete documentation index, see [llms.txt](https://help.santesuite.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.santesuite.org/openiz/about-openiz.md).

# About OpenIZ

OpenIZ (<http://openiz.org>) was the precursor to SanteDB's clinical data repository andd. OpenIZ in effect runs on SanteDB 1.x whereas the current SanteDB development fork (versions 1.3x+) represent a near-complete rewrite of those CDR functions.