Setting Up Custom Error Messages
Access the Cross Segment Edit Group Revision form.
Complete the Custom Message field with the appropriate value.
Note: You should not add the custom message to the first sequence of the cross-segment editing rule. The custom message must be attached to the conclusion portion of a Boolean statement such as would follow the operators then or else. If a message is attached to any other sequence of the rule, it does not appear when the error occurs.From the Row menu, select Custom Message.
On Media Object Viewer, select Text.