To report on student permissions, go to; Reporting> Reports> Students (blue tab) > Permissions.
Use the drop down boxes to filter by year groups/forms and click "Choose."
You can then order the report in ascending/descending for any of the column headings by clicking in the grey area of the header.
You can delete any columns you don't want by clicking on the bin icon on that column header.
You can use the white box under each header to filter further by entering a "yes" or "no" and pressing enter. For example, if you wanted to know who has permission for swimming, type in yes in the filter box - this will then only show students who allowed swimming.