KF expression list for mw_smart_screw.dfa

[marcin0110a]

Hello,
I have problem with KF.
Original NX DFA mw_smart screw: …Siemens\NX2007\TOOLING_BASE\dfa give KF_LENGHT to expression. I need one additional KF_LENGHT_LIST. I tried many of formula but always have error. I’m not expert in KF. If for someone is not problem for create code I will be grateful.
Original code is:
# Update KF expression which update screw model
(Child) KF_LENGTH:
{
Class; ug_expression;
value; @{ write_part_attributefind_len;
find_len:;
};
};
My additional code:
# Update KF expression which update screw model
(Child) KF_LENGTH_LIST:
{
Class; ug_expression;
value; @{ write_part_attribute length_list;
length_list:;
};
};
Marcin

 

[marcin0110a]

Hello,
I found a solution.
I was in a bad class

Class, ug_expression_list;
Name, "kf_list";
Value, (length_list;