odoo16/addons/purchase_requisition/report/purchase_requisition_report.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <record id="action_report_purchase_requisitions" model="ir.actions.report">
        <field name="name">Purchase Agreements</field>
        <field name="model">purchase.requisition</field>
        <field name="report_type">qweb-pdf</field>
        <field name="report_name">purchase_requisition.report_purchaserequisitions</field>
        <field name="report_file">purchase_requisition.report.report_purchaserequisitions</field>
        <field name="print_report_name">'Purchase Agreement - %s' % (object.name)</field>
        <field name="binding_model_id" ref="model_purchase_requisition"/>
        <field name="binding_type">report</field>
    </record>
</odoo>