This image shows the Adapter Configuration Wizard: Messages dialog. The Messages dialog contains the following text and elements:

Define the message for the Read File operation. Specify the Schema File Location and select the Schema Element that defines the messages in the incoming files. Use the Browse button to find an existing schema definition. If you check 'Schema is Opaque', then you do not specify a schema.

Below the text is the Message Schema group containing the following elements:

On the bottom are the standard Help, Back, Next (grayed out), Finish (grayed out), and Cancel buttons.