You can preview Formatting settings for mapped items on the Formatting tab and elect to add or change default settings for numeric formats. For each mapped numeric value the Formatting tab shows the:
Decimal or Precision place
Scaled By (factor)
Number format
Positive Prefix
Negative Prefix
Positive Suffix
Negative Suffix
To update a format:
from the Action menu, select Update.
The Format dialog box is displayed. For more information, see: Formatting Numbers in the Document.