Needs to purchase a license

I need that the plugin let me upload one file to the server, through Joomla! backend or OneDrive connector. I have created in Joomla! several users and groups, and when I have the file uploaded, I can be able to assign witch users can be view/download this file. When I've choosen this, system must send an email to them, informing about.

I've readed the forum, help... and I can't view if this feature is implemented.

Thank you very much for your support.