In the archive every node contains information about its creation, its resources and
its relations to other nodes. This information is called metadata (i.e. data describing
other data) and it is stored in IMDI (ISLE Metadata Initiative) files. Click
from the right click tree menu to view the metadata
of the selected node. The contents of its IMDI file will be displayed in the main
interaction window. Click the 
icons in the main interaction window to extend/collapse the metadata
information for the corresponding elements.
