Special Access for Students
Under Special Access you can select for certain students to get special access to for example a quiz or an assignment. You can find it under the restrictions tab. The examples below will show the modification of the Special Access to a quiz.
Select Allow selected users special access to this quiz if you want to give certain students different submission dates.
Select Allow only users with special access to see this quiz if only certain students are allowed to see this quiz.
Click Add Users to Special Access to select students who will get special access.