Hi Nigel, 

Sounds like you want to populate a field with the name of an email attachment. Using our Outlook integration, you can edit the email's metadata to include the attachment's name before saving it directly into the repository. Importing from Outlook allows you to keep the documents attached or linked together.

Although we currently cannot automatically map an attachment’s name to a field, you could create a workflow to add a metadata field of an entry’s name. Feel free to reach out to us if you have any questions.

Also, I’ve passed your request along to our developers and the team will consider for a future release!