Teacher/Individual teachers can change their class association status with the "Associate/Disassociate" feature. When the teacher is disassociated from a class, they will not be able to send any notifications or assign content to students associated with that class. Follow the below steps to disassociate the teacher:1. Log in to the portal.2. Click "Roster" on the left-hand side menu.3. Click "Class" in the sub-menu. 4. Select "My Class" from the drop-down. You will see the list of classes the teacher is associated with. The Status will be marked as "Associated."5. Click the "Associated" button to change the status. You will see the status change to Disassociated and the notification bell icon will be disabled. You can click on "Disassociated" to change the status back to "Associated."