Restrict only codes that are selected and are the same in a csv

How can I ensure that the codes are only valid if they contain some of the options selected in ${delivers} and these are the same from ${DELIVERS_1} to ${DELIVERS_11} I have tried it with contains() but I can’t do it
FORUM.xlsx (13.1 KB)

@chicharo80, it should match the exact text that has been entered from ${DELIVERS_1} to ${DELIVERS_11}? e.g. say you entered test for ${DELIVERS_1} and check for ${DELIVERS_2}, then your ${entregas_j} should only be able to take test or check. Is this what you are trying to achieve? Feel free to correct me if I understood you incorrectly.