Hello. So I created a table that list all the entries in my sublist with their index + 1, can anyone suggest a way for me to access that table and get the corresponding value displayed on another table, e.g. when my item line has promo1 then ill get the value of promo1 from the first table I mentioned. Thank you in advance.

Do you mean an html "table"? If so, no. You likely need to create a hash/sequence/collection that you can iterate. https://freemarker.apache.org/docs/dgui_datamodel_types.html#dgui_datamodel_container

Hey, thanks for your suggestion!