Displayed for any screen with a TaskIOType of Add New Data or Edit Existing Data.
When this screen is entered, optionally specify which messages should NOT be displayed (in any field with a name starting with "Message") indicating an error in entry.
Leave this property empty if there are no Error messages to be checked.
For any message, meaning that the display of any text at all in a Message field is an error, use "*" (the asterisk character) as a wild-card...
For more than one line of messages, use a carriage-return and enter one message per line in the string collection editor.