How to get the hierarchy in update rules

Question

i want to update the material hierarchy to the open hub data file
i create a update rule(transformation)
and i want to get the node name at the last level of the hierarchy tree above the material level
how can i do this?

Answer 1

no
for example
now we have maintain the hierarchy of material like this:
026（level 1)
-026/100（level 2)
-026/200（level 2)
     |-026/20010（level 3)
     |---800501234（level 4)
in this hierarchy tree,the material 800501234 is in the level 4
and i want to get the last level hierarchy node above the material
for 800501234,the hierarchy node is 026/20010
so
i want to export the data like this:
hierarchy id      |        material
026/20010        |        800501234
how can i do this?
Edited by: Yang Zelphar on Mar 25, 2009 5:03 AM
Edited by: Yang Zelphar on Mar 25, 2009 5:04 AM