Tag Logical Element (TLE) structured field
ACIF can generate and process TLE structured fields, but not at the same time. If the input file contains TLEs, no indexing parameters are allowed with ACIF. TLEs in the input are only used to create an external index object (consisting of Index Element [IEL] structured fields). For the complete syntax of the TLE structured field, see Mixed Object Document Content Architecture Reference, AFPC-0004.