We treated this as three interconnected roles that each needed their own purpose-built interface, not one generic platform stretched across all of them. Prescribers get a digital submission portal for treatment requests and documentation. Medical coordinators get a dedicated review layer to approve or return requests before anything reaches a pharmacy. Pharmacists get a dispensation interface tied to digital acknowledgment, so nothing ships without a verified, logged approval behind it. Underneath all three, every action writes automatically to a time-stamped audit trail with role-based access and PII masking baked in, so compliance is a byproduct of how the system works, not a separate process bolted on afterward.