Teachers need the ability to quickly set up custom settings.I do not have time to rethink what tabs students have to access to take my test.It took me 3 attempts to block all sites, but still allow my students to open the test, and use their google account to login. Now if I need them to use a different site, I have to change those settings each time.If I could create my own Custom settings and save each with a name such as Formative Assessment, Warm Up, Desmos Activity, etc. then I could just select the one I need and all sites would be blocked or unblocked as previously determined.