With the excellent improvements to the Conditional Access functionality in Moodle 2.7, I wondered if Groupings was now a redundant feature.
Prior to 2.7, you would use groupings if you wanted only a certain set of users to have access to a resource or activity; this can now be achieved by configuring a "Restriction Set" in the resource/activity's settings to restrict access to a group or multiple groups.
I wondered if anybody can suggest any use cases for Groupings in Moodle 2.7 which can't now be satisfied using the updated Conditional Access functionality?