You have enhanced the standard sales quote form and added a new column for Product Image and Signature Image in the table. However, when you trying to bind these columns to the Product Image and Signature Image, you are unable to find the same in data view of the form.
Adding a Product Image or Signature Image in Standard Sales Quotes Form is not possible.
This is the expected system behavior. You may have to create your own Form Template to fulfill the request. You can do required enhancements either via the EasyFormEditor or AdobeLCDesigner directly from the system, or via the AdobeLCDesigner locally.
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