How do I add an attachment to a Line?
Click on the Attachments button in the Line Item Tab toolbar or click on the paper clip icon on the line item to attach files to a line in your quote.
NOTE: Attachments added from either location are attached to the quote and not a specific line item. WTS recommends using the line item number in the attachment name to reference the line its associated with.
Config: Centerpoint-> AllowQuoteAttachments: Set to 'true'