how to configure allow future dated expense for specific expense type only

We have "EXM_ALLOW_FUTURE_EXPENSE" profile option in Oracle Expense to enable future-dated expense submissions. This profile option, once enabled, allows future-dated expense reimbursement submissions for all expense types.

However, we have identified a specific requirement that necessitates a more granular approach. We need to configure the system to allow future-dated expense reimbursement submissions for a particular subset of expenses, specifically focusing on Per Diem expenses.

To achieve this, we are seeking your assistance and guidance on implementing this enhancement. Our goal is to allow future-dated reimbursement submissions exclusively for Per Diem expenses, and we are looking for a customized solution to address this unique requirement.