Create grouping
From MoodleDocs
To add a student to a group, the teacher must first create a grouping, then create a group in the grouping and then assign users to the group. Start with the group icon in the course administration block.
Here is the overview of an existing course that has groupings, groups and shows students in one of the groups.
Creating a group is very simple. Press the create grouping button. Add a name (New Grouping 1) and a description of the group. Press the Save button (not shown) and the new grouping will be added.
