Time within Bounds, Validation Period

A checkmark in this field indicates that the validation period is valid within the Starting Date and Ending Date. If this field is not marked, then Starting Time and Ending Time represent the period during which the period is not valid. If Starting Time and Ending Time fields are not filled in, a checkmark in this field indicates that weekdays with no time restrictions are valid for this validation period. If this field is not marked, the weekdays with no time restrictions are not valid for this validation period.