Go to Settings, then select Device Groups, and click on New.
Provide the name for the group and, if necessary, include a description for the group:
You can add devices to the group using any of the following options:
Search for a specific device in the 'Device' filter drop-down.
Scope devices based on existing (built-in) device group, Operating System, Domain, and/or OU.
Import a CSV file.
An alternative option is to utilize our API to upload a list of computers in CSV format. For instructions on using this method, please consult this guide: API Connection Guide
Once you have finished adding devices to the group, click on "Save".