For convenient grouping, sorting and search of devices on the platform, you can use "Group" portlet.
Using this portlet, you can move a device to another group. Just click on the portlet, select the group from the list and save the changes.
Creating and editing groups
Use the list of trackers on the left to create new and edit existing groups.
Click 
, give it a name, choose a color and click "Create".
To the right of the group name in the list there are three buttons clicking which you can delete, edit (change the name and color) and collapse the group (to hide all trackers that belong to it).
To show or hide empty groups, click
