Select "Hardware Items" from the left toolbar.
Click the "pencil icon" at the top of the screen.

Enter the name of the device type you want to add and click "Add."

You can rearrange by clicking and dragging the six-dot leader on the left.

Click the three-dot on the right to edit or delete the device type name.

Select "Hardware Items" from the left toolbar.
Select the checkbox for the hardware whose device type you want to change.

Click the three-dot leader in the upper right and select "Change Device Type."

Select the device type and click "Save."

※You can also change the device type from each hardware's detail screen.
