The delimiter attributes mark the boundary tokens between the EDI message parts - segment, field, component and sub-component. These boundary tokens may contain special characters (non-printable). These are defined using XML character references e.g. LF = "
" The minimum number of times the segment must appear in this position within the EDI message. The maximum number of times the segment must appear in this position within the EDI message. For an unbounded max, set the maxOccurs value to -1.