<?xml version="1.0" encoding="utf-8"?>
<odoo>

<template id="crm_lead_merge_summary_inherit_event_crm" inherit_id="crm.crm_lead_merge_summary">
    <xpath expr="//div[@name='marketing']" position="after">
        <div class="mt-3 mb-3" name="event" t-if="lead.event_lead_rule_id or lead.event_id">
            <div class="fw-bold">
                Event:
            </div>
            <div t-if="lead.event_id">
                Event: <span t-field="lead.event_id"/>
            </div>
            <div t-if="lead.event_lead_rule_id">
                Registration Rule: <span t-field="lead.event_lead_rule_id"/>
            </div>
        </div>
    </xpath>
</template>

</odoo>
