Sorry I still dont get it,
for my example I have a search filter page which navigate to the results page and result page navigate to a specific item.
so the breadcrumb would be something like Home->Search Deals->Search Deal Results->Deal Details.
and then I have another section of the application which is responsible for the shipments search. and inside the shipment details I have a link to the deal details that is included in the shipment.
Home->Distribution Search->Distribution Search Results -> Distribution Details ->
I cant create two of the same nodes because its throwing an exception.
hope I made myself clear.
Thanks for your help