You then use this particular MPN for Direct Subsidized Loans or Direct Unsubsidized Loans which are available to eligible undergraduate students
What if I am a Graduate or a Professional Student?
You then need to locate the correct MPN which will allow you to borrow federal student loans. This category of student can be eligible for Direct Unsubsidized Loans, Direct PLUS Loans or both. An MPN is needed for each loan type that you intend to avail of
What is a Master Promissory Note (MPN)?