I was able to make the associativity via ATB work for ProE2001 but was unsuccessful in ProE2000i2. AS specified by TPI 120556, you should use Method B or >Feature >Create >CDRS In for associativity to work. I never got the associativity to work. I'm using Datecode 2002080. Has anayone made it work in ProE2000i2? If so, please tell how, and what Datecode.