Where is it?
Click on your name at the top right corner ➡️ Settings ➡️ Machine Groups
This video shows you how to set up your machine groups in the settings.
In Amper, machines can be grouped in either “Cells” or “General” machine groups.
Groupings are utilized across all reporting dashboards in Amper. They also determine the options available for setting up real-time 
Scoreboards.
For “Cell” type machine groups, you may choose which shift and downtime reasons apply to each Cell
