flectra/addons/mrp/views/mrp_templates.xml

<?xml version="1.0" encoding="utf-8"?>
<flectra>
    <template id="assets_backend" name="mrp assets" inherit_id="web.assets_backend">
        <xpath expr="." position="inside">
            <script type="text/javascript" src="/mrp/static/src/js/mrp.js"></script>
            <link rel="stylesheet" type="text/less" href="/mrp/static/src/less/mrp.less"/>
        </xpath>
   </template>

    <template id="qunit_suite" inherit_id="web.qunit_suite">
        <xpath expr="//script[last()]" position="after">
            <script type="text/javascript" src="/mrp/static/tests/mrp_tests.js"/>
        </xpath>
    </template>

</flectra>