The Message Run Overrides service is reserved for future use.
Attachments Tab
The Attachments tab lists any files relevant to the Message Run Overrides record.
General Tab
Message Run
The Message Run field contains the ID of the message run that is overridden in this record.
Recipient (
...
Required)
The Recipient field links to the primary key of the record in the defined message source (stored in the Message Run entity).
Subject
The Subject field displays the subject of the message that was overridden.
Text Body
If the message was text based, the text of the message is stored in the Text Body field.
HTML Body
If the message was HTML based, the text of the message is stored in the HTML Body field.