diff --git a/crm_last_dates/models/res_partner.py b/crm_last_dates/models/res_partner.py
index cfdb319..4edd18d 100644
--- a/crm_last_dates/models/res_partner.py
+++ b/crm_last_dates/models/res_partner.py
@@ -17,20 +17,26 @@ class ResPartner(models.Model):
         store=True,
     )
 
-    @api.depends("commercial_partner_id", "opportunity_ids")
+    @api.depends("commercial_partner_id", "opportunity_ids", "child_ids")
     def _compute_last_lead_date(self):
         for partner in self:
-            lead_dates = partner.mapped("opportunity_ids.create_date")
+            lead_dates = partner.mapped("opportunity_ids.create_date") + partner.mapped(
+                "child_ids.opportunity_ids.create_date"
+            )
             partner.last_lead_date = max(lead_dates) if lead_dates else False
 
-    @api.depends("commercial_partner_id", "meeting_ids")
+    @api.depends("commercial_partner_id", "meeting_ids", "child_ids")
     def _compute_last_meeting_date(self):
         for partner in self:
-            meeting_dates = partner.mapped("meeting_ids.create_date")
+            meeting_dates = partner.mapped("meeting_ids.create_date") + partner.mapped(
+                "child_ids.meeting_ids.create_date"
+            )
             partner.last_meeting_date = max(meeting_dates) if meeting_dates else False
 
-    @api.depends("commercial_partner_id", "invoice_ids")
+    @api.depends("commercial_partner_id", "invoice_ids", "child_ids")
     def _compute_last_invoice_date(self):
         for partner in self:
-            invoice_dates = partner.mapped("invoice_ids.create_date")
+            invoice_dates = partner.mapped("invoice_ids.create_date") + partner.mapped(
+                "child_ids.invoice_ids.create_date"
+            )
             partner.last_invoice_date = max(invoice_dates) if invoice_dates else False
diff --git a/crm_last_dates/views/res_partner_view.xml b/crm_last_dates/views/res_partner_view.xml
index faac8a7..fbc15a8 100644
--- a/crm_last_dates/views/res_partner_view.xml
+++ b/crm_last_dates/views/res_partner_view.xml
@@ -27,4 +27,39 @@
             </xpath>
         </field>
     </record>
+
+    <record id="action_crm_last_dates" model="ir.actions.server">
+        <field name="name">CRM Last Dates</field>
+        <field name="model_id" ref="base.model_res_partner" />
+        <field name="state">code</field>
+        <field name="code">
+            <![CDATA[
+partners = env['res.partner'].search([])
+
+for partner in partners:
+    # Calcular la última fecha de lead
+    lead_dates = partner.mapped("opportunity_ids.create_date") + \
+                    partner.mapped("child_ids.opportunity_ids.create_date")
+    last_lead_date = max(lead_dates) if lead_dates else False
+
+    # Calcular la última fecha de reunión
+    meeting_dates = partner.mapped("meeting_ids.create_date") + \
+                    partner.mapped("child_ids.meeting_ids.create_date")
+    last_meeting_date = max(meeting_dates) if meeting_dates else False
+
+    # Calcular la última fecha de factura
+    invoice_dates = partner.mapped("invoice_ids.create_date") + \
+                    partner.mapped("child_ids.invoice_ids.create_date")
+    last_invoice_date = max(invoice_dates) if invoice_dates else False
+
+    # Usar write para actualizar los campos
+    partner.write({
+        'last_lead_date': last_lead_date,
+        'last_meeting_date': last_meeting_date,
+        'last_invoice_date': last_invoice_date,
+    })
+                    ]]>
+        </field>
+    </record>
+
 </odoo>