This method requires multiple Invoice lines for the same equipment. With this process, you close the hire off on one line, create a new line at a different rate for the stand-down period, and then another Invoice line at the original rate once the stand-down is completed.
So equipment with one stand-down will typically have 3 Invoice lines.
You do not enter stand-down records when using this method. The stand-down is treated like another Invoice charge line.

In the Invoice screen, click the Show Line Details link located at the top-left of the Invoice lines grid.
Add the same equipment again on a second and third line.
Populate the Hired To date on the first line for when the stand-down begins.
Populate the Hired From on the second line to reflect the stand-down period. Do not enter an actual stand-down record. With this method, the stand-down needs to be treated like another hire charge.
Populate the Hired From on the third line with the stand-down end date.
If you run Auto-calc, the Day unit will recalculate based on the hire periods.

Stand Downs with Discounted Rate

Stand Downs with Discounted Rate