I accidentally send in an application to northeastern without reporting the APs I plan to take this year. Does this matter? Should I mail in to tell them?

I have 3 of the AP classes I plan to do this year on my transcript; since it is there, they should be able to infer that I will also take the exam in May. But, 2 of my classes are Advanced courses, which are the exact same as the AP, but they are not called AP. I will be taking the AP exam for these two advanced courses. So, I have five total exams I plan to take that I have not reported. Does it matter? Do I mail in and tell them?