Dynamic Image is a Column Property that displays an image uploaded to a record instead of file path. The value returned by the view in this column can be:
A file path to an image on the web server
A GUID value representing the ImageID in System Administration > Images
A unique image name, referenced from the Image Name in System Administration > Images
Dynamic Image can be enabled for these controls:
Text Box
Date time
Image
Numeric
To enable dynamic image:
Click Edit.
Click the Advanced Properties tab.
Click the Dynamic Image check box.
Click Save.