DMS' special service involves sending a letter to non-complying companies insisting they lodge the requisite document, &/or writing a letter to ASIC requesting they follow up. Either way it is DMS initiating the action, with no reference to your interest in seeing the information in question.
So, if the customer is foreign-owned, is late lodging required Financials and doesn't appear to have ASIC exemption from lodgement, just ask DMS to follow up without disclosing your identity. We will advise you as soon as the Financials are available.