account-financial-tools/account_asset_management/data/cron.xml

<?xml version="1.0" encoding="utf-8" ?>
<odoo noupdate="1">
    <record forcecreate="True" id="ir_cron_assets_generator" model="ir.cron">
        <field name="name">Asset Management: Generate assets</field>
        <field name="model_id" ref="model_account_asset_compute" />
        <field name="state">code</field>
        <field name="code">model.create({}).asset_compute()</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="active" eval="False" />
        <field name="doall" eval="False" />
    </record>
</odoo>