At this time TeamDynamix does not provide integration support with any fileshare systems beyond those mentioned in the Briefcase/Attachment integration section of Admin under Organization Settings.
I apologize for any inconvenience this might cause. You can suggest this as an enhancement for a future version of TeamDynamix though. Simply go to our Client Portal Home page and click on the "Request a feature" button, fill out the form, and submit the request.
Please let me know if you have any further questions.