First you need to create groups from Settings. Please read this article to know more: What is a Group and how do I add a Group?
1
Open the Screen module and select a screen
In the Pickcel console, open the Screen module and click the screen you want to group.

2
Find Tags & Groups and click Edit Groups
On the screen’s Info tab, scroll to the Tags & Groups section on the right. Under GROUPS, click Edit Groups.

3
Select the group and save
In the Assign Groups dialog, search for and select the group (or store) you want to assign, then click Save groups.
The selected group now appears under GROUPS for that screen.
