Well you say nothing about the actual structure of your database as currently designed. Presumably, you have a table with one record for each member. If you want to store scanned images of possibly multiple documents for each member, the first step would be to add a related table linked to your table of members with a container field for storing either the scanned image or a reference to that scanned image.
Thank you PhilModJunk - I'm sorry, I'm a bit new at FileMaker and completely new to the Forum. Yes we have one record for each member.