This feature is only available to Publishers using the GoProof Extension.
Before proceeding, make sure you are familiar with the following: Accessing the GoProof Extension and Sending a proof - the basics.
Open/Create the documents you want to send for review.
Open the GoProof Extension, select the Client and Project you wish to send the files to from the dropdown menus.
Note: If you haven’t already created a Client and a Project, or you need to create a new one, visit Creating a client.
Select the documents you want to send while holding the Ctrl key of your keyboard.
Bring up the right-click menu and select Send Proof.
Follow through the steps to send your proof. Notice that it indicates that you are doing a Multi Document Review proof.
Note: For existing proofs, you can only use this feature if the proof status is not In Review and when the proof was originally sent via the GoProof Extension.