Neighbouring LM - Visualization

[Daniel]

Obviously one LM would not handle 20000 objects so you will have to make local visualizations in each LM and then use one dedicated LM which will navigate to each LM via frame or url links. Make sure to create proper filter table as LM by default has all open. If there is any global command then such object should be imported to main LM.
The import neighbors is just a way to import exported objects from one LM to another, it is just that.