oca-technical/odoo-bringout-oca-management-system-mgmtsystem_claim/mgmtsystem_claim/data/automated_reminder.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo noupdate="1">
    <record id="ir_cron_mgmtsystem_claim_reminder" model="ir.cron">
        <field name="name">Email Claim Reminders 10 days before due date.</field>
        <field name="user_id" ref="base.user_root" />
        <field name="interval_number">1</field>
        <field name="interval_type">days</field>
        <field name="numbercall">-1</field>
        <field name="model_id" ref="model_mgmtsystem_claim" />
        <field name="doall" eval="False" />
        <field name="state">code</field>
        <field name="code">model.process_reminder_queue()</field>
    </record>
</odoo>