I have additional question to that. I just tried to use InstIdx for Work position in event header. It works as you described, so it assigns 1, 2, 3 to the instances. Problem is my WP is 21, 22, 23. Should I put something like that into Init method? _tmpHead_Loc12x_NestLeakageAdBlueInstIdx_InstLoc121 := _tmpHead_Loc12x_NestLeakageAdBlueInstIdx_InstLoc121 + 20 _tmpHead_Loc12x_NestLeakageAdBlueInstIdx_InstLoc122 := _tmpHead_Loc12x_NestLeakageAdBlueInstIdx_InstLoc122 + 20 _tmpHead_Loc12x_NestLeakageAdBlueInstIdx_InstLoc123 := _tmpHead_Loc12x_NestLeakageAdBlueInstIdx_InstLoc123 + 20
... View more