TM 9.3 provides the validity period function in the rate line level.
1.Start Date and End Date will not appear until Rate Validity Split is checked, and once it is checked can’t be unchecked again
2.The rate line item start date and end date shouldn’t exceed that of validity
3.For the same attributes rate lines, the validity period can’t overlap
4.Rate line split function
5. Charge Calculation
The validity period in rate lines isn’t the scale. They are additional fields in rate line structure as below.
The standard calculation method uses the calculation date to query the rate amount.