Show field group Choose whether to have the editor display field group tags (e.g. "a" for author fields) or field group labels (e.g. "AUTHOR"). This applies to non-MARC fields and, if the box Show field group information for MARC fields is checked, for MARC fields as well.
Show MARC tags/indicators Check this option to make the editor display MARC tags and indicators when editing MARC records.
Show field group information for MARC fields Check this option to make the editor display field group information for MARC fields.
TAGS & LABELS
You can vary the display of MARC and non-MARC variable length fields:
FLASH version
MARC tags and indicators in variable length fields, with or without field group labels