Using either Admixture or Sourcefind
Access to the files, the software etc. and job submission are hard coded. Software are containers you can download. You would need to change how you call the software with singularity, how to access to the files and how jobs are submitted in your own cluster.
Just a wrap-uo script in each folder to call the Admixture procedure encoded here: https://gitlab.pasteur.fr/pluisi/admixture
Scripts from stage0 to stage6 described Ruderman, Luisi et al. 2022 paper . Call the scripts following their number.