What’s the deadline to change the student exam decision indicator setting?

There are two important details to be aware of regarding this setting:

You may change the student exam decision indicator setting only within 30 days of completing your initial AP Registration and Ordering setup. After 30 days, you may not change this setting.
You can only change the student exam decision indicator setting once. If you select the advanced setting, you won’t be able to switch back to the default setting.