If your school is part of a Remind plan, you'll want to make sure your classes are linked to your school to access upgraded features.
On the web
1. Select the class and click on the Settings tab.
2. Click on the drop down list under "School" to select your school.
In the app
1. Click on the class name to access class settings.
2. Click on the drop down menu under "School."
3. Choose your school from the drop down list.