An additional “Format” field may be included in either the Defaults or Formulas data tab during import. When displaying values for a given attribute, the application will first check and see if the Formulas tab provided a format, if not the Defaults tab is checked. If none exists, the number is formatted using Scientific Notation (E2) with a few exceptions.
Fields that contain the following key phrases are automatically displayed with three decimal places (“F”)
Fields that contain the following key phrases are automatically displayed as an integer (no decimal places (“F0”))
To set your own format, use an entry in the defaults tab or formulas tab and in the “Format” field use the following information to generate a C# format string: Using Standard Numeric Format Strings.