Allow registrations to logged user/ disable cpanel

Hi, I would like to allow a user to create other accounts (like a boss that wants to register some employees)
The problem is that Hikashop redirects the registration to cpanel for logged user and I can't find where to disable this in the php.

Hi Nicolas, thank you for the reply.
I can already register other users when logged in, it's a feature provided by Joomdle, called "Buy courses for children", but it uses Joomla default registration form and I would like to use Hikashop form as for the normal registration.
The only problem is that if I redirect Joomdle function to use Hikashop form it shows me the cpanel instead of the form.
Thank you
Paolo