Hello Evaristomb,
For now, no.
I’ve recently taken over the development of this plugin and one thing I am doing is rewriting the code.
One thing I wanted to add myself was extra capabilities so different kind of users can do different kind of actions.
But to do so you would need an extra plugin like: http://wordpress.org/plugins/members/ to add a new capability to a user.
But keep your eyes and ears open for the next update!