You can customize some of the warning messages that are generated by message set validation. Use the Message Set Validation Preference page to do this.
Any warning or error that falls into any of the categories that are listed below can be customized on a category basis. The customization consists of both severity and priority.
The severity can be any of the following values:
If severity is not Ignore, the priority can be any of the following values:
If severity is Ignore the user cannot change the priority.
The following is a list of the categories that can be customized: