Single Due Date – Nelnet

So loans just got into repayment last month for all my federal loans on Nelnet, on the extended plan paying 1200 a month total, but they're split off into separate due dates for each loan group and there's like 6 different auto debit dates. For budgeting and planning, I would prefer that there is just one auto debit transaction a month. Anyone else been on the same boat? Was Nelnet able to accomodate or were there more hoops needed to be jumped? Thanks!