1. Interface upload image
2. second interface use document viewer to display image. Pulling image by document ID
a!documentViewerField( label: "Laboratory test results image", document: ri!svcRequest.lab_images, altText: "5 Digital Transformation Predictions for 2018 and Beyond", height: "MEDIUM")
3. What I need is to pull the same image and display in an email. How would I go able doing so? What I am seeing is that is may not be possible.
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I'm pretty sure I've posted a solution for this exact use case in a past comment. It might take some tricky searching to find, but you should be able to find it. It will have nothing to do with "document viewer field", since that component is relevant only to in-Appian interfaces. The email solution relies purely on HTML.