Brahmankar
the low level work center are set up with category 0003 and they contain load in CM01
the upper level if a WC created with category 0004 . if i run CM01 for the WC category 0004 (and after to have set up the settign in menu Setting / General with the Cumulation of req and *** of Capacity and enter the hierarchy name) no load display ....
thanks you
laurent VILA