VirtueMart backend

[Arphaxad]

Hello,
I solved the problem of access to the backend of VirtueMart 2.0.26d by employees.
However, I would like to give access to certain category of VirtueMart such as processing orders and exlusively those.
Is this possible?
Thank you

Joomla 2.5.17
VirtueMart 2.0.26d