It is not possible to send a static link to a CFO or Manager for security reasons. Anyone that could obtain that URL would be able to view the Invoice image. Instead, what we can do is leverage web services to create a dynamic link back to the image stored in Concur. This link is valid for maximum 30 minutes and is only accessible through a web service request. For more details... you can read about it here:https://developer.concur.com/api-reference/image/v3.image.html#getID

Pat - feel free to reach out to me directly if you have more questions.