Book details
    [% PROCESS book_text_input_fields %]
Chapter details
    [% PROCESS ill_text_input_field id = 'chapter_author' label = t('Author') value = whole.value.other.chapter_author %] [% PROCESS ill_text_input_field id = 'chapter' label = t('Chapter') value = whole.value.other.chapter %] [% PROCESS ill_text_input_field id = 'pages' label = t('Pages') value = whole.value.other.pages %]