Underscore.js has been removed from legacy qweb engine and from web manifest.py range and uniqueId functions has been added to qweb engine to replace usages of them in xml templates. Underscore usages has been remove from xml templates. taskId : 3246238 closes odoo/odoo#123018 Signed-off-by: Julien Mougenot (jum) <jum@odoo.com>