Proof

The Proof tab in a triggered cell has the same purpose as the Proof tab in a standard cell: to send live proofs (L Proofs) of an e-mail before sending the final version. The difference is that the data used to build the sample file comes from your selections in the Lproof Audience pane of the the Insight Audience tab. This is because the actual audience does not exist until the Insight Builder query executes for the first time.