search for number in range

If I have a PDF that contains pages 5-200 of a microfilm reel, how can I setup DocuWare so that a user can search for page 42 (for example) using the page number and have it get a hit on that document?  I thought it would be simple but then I tried to set it up but couldn't.

Dear Jon Weston! It looks like the Community cannot answer your question. Thats why we have opened a Support Request with the Number SR-122077-F3F3V for you. A Software Support Specialist will contact you directly to follow up. We will update this thread with the solution as soon as we have solved the Support Request. With Best Regards, DocuWare Support Team