According to the video "How to add an Item to Lightspeed Retail" $,$ once the changes are saved, $\_\_\_\_\_\_\_\_\_\_\_.$

Question $6$ options:

$1)$

the next step is to manually enter a System ID to uniquely identify the item in the system

$2)$

the item can now be ordered from the supplier

$3)$

the system generates a System ID to uniquely identify the item in the system

$4)$

the item will be shipped to the first customer who orders it