Hi there,
In Level 2, Sprint 3, activity 3.3.7.2 Add DCA to INV01 Inventory Ordering we're asked to add Read and Write Access Drivers to INV01 - but in the previous activity we are only asked to to create three Write? line items:

So should my first step after creating AD02 be to create three Read Only line items by putting a NOT in front of the Write? line items? And then go to blueprint in INV01 and place the line items in the Read/write drivers for the line items that these booleans refer to?
Looking for some guidance here.
Thanks,
-Paul