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 a category from the following list can be customized according to the relevant category. The customization can affect both severity and priority.
The severity can be one of the following values:
If the severity is not Ignore, the priority can be one of the following values:
If the severity is Ignore, you cannot change the priority.
The categories that you can customize are described in the following list: