To remove the mapping to any target node, right-click the node in the target tree and select Delete Mapping from the context menu that appears. Alternatively, you can select the line representing the mapping, and press the Delete key.

When you remove a mapping in Map View, the node that was mapped to is not removed from the XSLT. To remove the node, right-click and select Delete from the context menu that appears. If only the mappings are removed and the node is not, the XSLT generates an empty node when executed.