Boolean field format strings
The format string to customize a Boolean string based on the result desired. Enter the True value or False value. A format string must have alphanumeric characters and include a / between the true and false entries. True always takes precedence over false. The default format of FormatType ftBoolean is Yes or No.
Example
FormatType: ftBoolean
FormatString: Buying product/Not interested
Data (Unformatted): T
Result: Buying product