web_kanban_graph/views/web_kanban_graph.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- vim:fdn=3:
-->
<openerp>
    <data>
        <template id="assets_backend" name="web_graph assets" inherit_id="web.assets_backend">
            <xpath expr="." position="inside">
                <link rel="stylesheet" type="text/css" href="/web_kanban_graph/static/src/css/kanban_graph.css" />
                <script type="text/javascript" src="/web_kanban_graph/static/src/js/kanban_graph.js"></script>
            </xpath>
        </template>
    </data>
</openerp>