The ISN has an amazing feature that allows you set a scheduled order to no date/time! This feature comes in handy when there is a scheduling issue, further information needs to be obtained, etc.
Navigate to Inspections -- View Inspections and click the i icon for the inspection you want to unschedule.
Then go to Actions -- Unset Date/Time
Clicking on Unset Date/Time (Unschedule) will bring up the following page to confirm your selection:
Once Yes, Reset the Date/Time is selected, the order form will then show that there is not a date or time selected for this order:
The order will then be placed on the last, or second to last page, of your inspection grid. To set the order back to an inspection date and time, simply click on the pencil icon to edit the order and then save the inspection changes: