gistfile1.xml

{
    "_id" : ObjectId("52de6f60e02208603ea67dea"),
    "collection" : "components",
    "fields" : [ 
        {
            "label" : "Title",
            "field" : "title",
            "type" : "text",
            "required" : true
        }, 
        {
            "label" : "Description",
            "field" : "description",
            "type" : "html",
            "required" : false
        }, 
        {
            "label" : "Other Metadata",
            "field" : "otherMetadata",
            "type" : "html",
            "required" : false
        }, 
        {
            "label" : "Type",
            "field" : "type",
            "type" : "text",
            "required" : true
        }, 
        {
            "field" : "articles",
            "label" : "Articles",
            "type" : "nested",
            "fields" : [ 
                {
                    "required" : true,
                    "type" : "text",
                    "label" : "Title",
                    "field" : "title"
                }, 
                {
                    "required" : true,
                    "type" : "text",
                    "label" : "Class",
                    "field" : "class"
                }, 
                {
                    "required" : true,
                    "type" : "nested",
                    "label" : "Sections",
                    "field" : "sections",
                    "maxCount" : 3,
                    "minCount" : 3,
                    "fields" : [ 
                        {
                            "type" : "text",
                            "label" : "Title",
                            "field" : "title",
                            "required" : true
                        }, 
                        {
                            "type" : "text",
                            "label" : "Class",
                            "field" : "class",
                            "required" : true
                        }, 
                        {
                            "required" : true,
                            "type" : "nested",
                            "label" : "Subsections",
                            "field" : "subsections",
                            "fields" : [ 
                                {
                                    "type" : "text",
                                    "field" : "text",
                                    "label" : "Text",
                                    "required" : false
                                }, 
                                {
                                    "type" : "text",
                                    "field" : "explanation",
                                    "label" : "Explanation",
                                    "required" : false
                                }, 
                                {
                                    "type" : "text",
                                    "field" : "class",
                                    "label" : "Class",
                                    "required" : false
                                }
                            ]
                        }
                    ]
                }
            ]
        }
    ],
    "templateHtml" : "template/toc.html",
    "templateName" : "toc"
}