> For the complete documentation index, see [llms.txt](https://docs.finngen.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.finngen.fi/faq/about-endpoints/can-i-get-a-list-of-finngen-ids-by-control-group-for-my-endpoint.md).

# Can I get a list of FinnGen IDs by control group for my endpoint?

Lists of IDs can be extracted from covariate (cov) files located in the FinnGen library-red per each Data Freeze in Sandbox, starting from Data Freeze 6.

Path to the covariate files in Data Freeze 12 : `/finngen/library-red/finngen_R12/analysis_covariates`