Deleting a row from an OTS template or ACTIVE MR
In an OTS template or an MR that has been activated, deleting a row inactivates the row
after a specified effective date.
The row becomes inactive after the specified effective date.
When in row editing mode, the row is displayed as disabled starting on the effective
date. Outside of row editing mode, the row is only displayed if it is active on at least
one day during the date range that is currently being displayed.