I need to allow 3 users designated as the leaders for vaious projects the ability to add new users. Now this can be achieved using the sudo command (eg. sudo -u jsmith useradd). But for this to work ...

In Linux systems, including Debian 12, the sudo group grants users the ability to execute administrative commands. This provides them with the privileges to install, update, and delete software, ...

Less config, less confusion, same power.

Sudo in Windows is a godsend.