Layout for Ditto Printing?

[Werrf 0]

Total newbie to Cura here, though I've been using FlashPrint for a bit over a year. I'm looking to see if there's a quick and easy way in Cura to create multiple objects in a single column. I love that I can add multiple objects and have them automatically laid out to maximise use of the space, but I have a task where I need to ditto print - that is, print the same item from both nozzles at once - a series of six small items.

 

Is there a way to quickly duplicate items into a single column?