If devices are added to the line only after the topology has been added, this is displayed in red script under 'Additional Info' as 'New device'.
This is the case for instance if in current operation a short circuit on a stub should be rectified and the devices lying beyond the fault are restarted.
New devices support only limited functions and are not localized in the topology. The line must be read in again in order to correctly add these devices to the topology.