<div style="height:500px; width:1000px">
    <div id="dockmanager"></div>
</div>
<script>
$("#dockmanager").kendoDockManager({
    rootPane: {
        type: "split",
        panes: [{
            type: "content",
            title: "Unpinnable Pane",
            content: "This pane can be unpinned",
            unpinnable: true
        }, {
            type: "content",
            title: "Non-Unpinnable Pane",
            content: "This pane cannot be unpinned",
            unpinnable: false
        }]
    }
});
</script>