IED Type Mappings
The ‘Show IED Type Mappings’ action brings up an information dialog that displays all the stored type mappings of the logical node.

A newly instantiated logical node will have an empty list. Binding it to an implementation logical node in a real IED will store that binding with the logical node, using the IED Type attribute as a key. Subsequently associating IEDs of a known type to the logical node will restore this mapping.