The device type is selected.
The list of measuring points appears in the right-hand pane.
The Disconnect measuring point dialog appears.
The connection between measuring point and device type is removed.
If Link/Unlink is not displayed in the toolbar, click and then click Link/Unlink.
The Link measuring points dialog is displayed.
Deactivate the checkbox of the measuring points which are to be unlinked and click on Select measuring point.
All unselected test points will be unlinked.