virtualmin different virtual server account permissions with each other directories

i am using virtualmin to create subdomain accounts for diffrent virtual servers (accounts in the system),
i created in the system.
i have an issue when a one of the virtual server user “” (the utility virtual server account that handle cronjobs and other stuff) trying to do a git checkout on an existing different virtual server account “”.
this gives me permission denied issues, which after all sounds logical.
is there any way to let a virtualmin user (virtual server domain account) permissions to use git checkout on a different user in the virtualmin system ?