ICEM HEXA to CFX-PRE mesh export pb
 

i am using CFX as simulating software and ICEM HEXA as Mesher.
i have done a 2d extruded mesh (multiblock structured mesh).
but when importing mesh into cfx-pre: the inlet,outlet,wall1 and wall2 don't appear on outlet mesh tree.
any idea or suggestions will be wellcome.
thanks in advance.