This option applies either an “*.mtf “or “*.mtf_seed” to a data source of super alignments.
That is, for each super alignment, an Apply MTF function is automatically applied. The notable difference with this option is that the standard “Design” layer of created strings and sections typically created via the MTF file are not used in this option.

Hence the “mtf” or “mtf_seed” file the user provides must also contain the MTF modifier commands (Fixed > Create) to create the strings, trimesh and/or sections to the models required as part of the process.