Mload scripts generated with FastExport?

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Mload scripts generated with FastExport?

Someone told me that Teradata creates an Mload script while using Fastexport. The following JCL does that. I want to know how..

.BEGIN EXPORT SESSIONS 1;
.EXPORT OUTFILE OUTDATA
MLSCRIPT OUTSCRPT // This DS contains the MLOAD script
MODE RECORD FORMAT UNFORMAT;

thanks
Varun R