mixed or cond. logit and repeated chices

[deleted_user]

I understood that the mixed logit proc. does not support repeated chices.
how can i use repaeted chice (10 sets for person: each time 1 chice of 3) and realy deal with the iir problem?

the proc i have used is: (a b c d and e are the variables of the set)
PROC MDC DATA=work.v;
MODEL choice = a b c d e /TYPE=CLOGIT CHOICE=3;
ID sub;
RUN;