just started using your plugin for my site where I'll be managing about 200 users per year (each year 150-200 new ones will be added) and I was wondering if it is possible to assign subgroups?
For example: I have the group 'users' with all the read permissions where they should be. Now I want all of the 2013 users differentiated from the 2012 ones and the coming 2014 ones. So my first idea would be a sub-group of 'users' called '2013' and just put them there while they inherit all the permissions of the group above them.
I haven't been able to find out if this is available in either the free or the pro version. If it's a pro-only feature I would gladly purchase it.