More about restrictions
You can add additional restrictions to an activity or resource by clicking the 'Add restriction' button again and setting a new set of conditions for the activity.
You can easily remove a restriction by clicking the 'cross' icon to the right of the second dropdown box, which will remove the condition completely. Remember to 'Save' your changes when adding or removing restrictions.
Using Groups in your unit
You are able to filter the results in Grades using Groups. This will allow you to view the grades of one Group of students at a time. This is particularly useful if you are managing a unit with a large number of students. To do this you need to have groups enabled at the unit level.
To learn how to enable groups at the unit level, please read the LEO Guide: How to enable groups at the unit level.