For an overview of multiple test equipments and their usage in the calendar, proceeds as followed: Open the Test Equipment Management via: Navigation Bar -> QM -> Test Equipment, select the test equipment using the checkbox and click on Show selected test equipment in calendar at the bottom.

Then a calendar will appear with the selected test equipment and their usage periods, with the colors defined in the test equipment booking category.

By clicking on a booked usage period, you will be taken to the respective booking of the test equipment and can edit it, as described under Booking Test Equipment.