The sizing activity code for Advanced Bank staement is BSINB whcih is present in some screens, to limit the size of entries on those screens. However, this sizing activity code is NOT on the search term list representation(BSISEALIS). I presume one can have as many search terms as they like. But, the Bank import segment MT86 only has 10 Free Ref [F:BSIIMPD]FREREF(0..9) + 5 BP Ref [F:BSIIMPD]BPRREF(0..4) fields that will be stored during statement import.