Hi I try to do a thing but I don't know if I can or if there are better solutions I would like to put a lines property to an object with these content A:1 B:1:aa C:3:bb,cc I would like to know if I could do searches in the keyword index with and index I would like to get aa If I would like to know the 3th part of B:1:aa Can I? Is there any other option? Thanks!