Tag Logical Element (TLE) structured field
ACIF creates TLE structured fields as part of its indexing process, or it can receive these structured fields from the input print file. When ACIF creates TLE structured fields, the first TLE structured field is INDEX1, the next TLE structured field is INDEX2, and so on, to a maximum of eight per page group. When ACIF processes a print file that contains TLE structured fields, it always outputs the TLE structured fields in the same order and position. The TLE structured fields in this object are the same as those structured fields in the output document file, and they follow the IEL structured field with which they are associated.