Katalon with Kobiton - How to execute a test for a device group?

Hi,

I have tried integrating and run test on kobiton through katalon studio.
When I run a test , I make a device favorite in kobiton and select it to run the test.

image

But I want to create and select a set of devices as a group and select it as the devices group to run the test.
Unless run the test for one by one devices is a pain point.

How can I create a device group to run my tests?