title: Chapter '@extends': type: default context: blueprints://pages form: fields: tabs: fields: content: type: tab fields: content: markdown: true default: "### Chapter Number\n\n# Chapter Title\n\nChapter description." options: fields: header.taxonomy.category: type: hidden label: Default Taxonomy Category data-default@: '\Grav\Theme\Learn2GitSync::getdefaulttaxonomycategory'