diff --git a/server.js b/server.js
index 810a34a..380eda1 100644
--- a/server.js
+++ b/server.js
@@ -274,10 +274,18 @@ async function autoUpdateDB() {
       );
     `); 
 
-    // PARCHE DE ACTUALIZACIÓN
-    await client.query(`
+-- TABLA PARA ASIGNACIÓN AUTOMÁTICA
+      CREATE TABLE IF NOT EXISTS assignment_pings (
+        id SERIAL PRIMARY KEY,
+        scraped_id INT NOT NULL,
+        user_id INT REFERENCES users(id) ON DELETE CASCADE,
+        token TEXT UNIQUE NOT NULL,
+        status TEXT DEFAULT 'pending', 
+        expires_at TIMESTAMP NOT NULL,
+        created_at TIMESTAMP DEFAULT NOW()
+      );
 
-    -- 💬 CHAT Y NOTAS INTERNAS
+      -- 💬 CHAT Y NOTAS INTERNAS
       CREATE TABLE IF NOT EXISTS service_communications (
         id SERIAL PRIMARY KEY,
         scraped_id INT REFERENCES scraped_services(id) ON DELETE CASCADE,
@@ -286,14 +294,17 @@ async function autoUpdateDB() {
         sender_name TEXT NOT NULL,
         sender_role TEXT,
         message TEXT NOT NULL,
-        is_internal BOOLEAN DEFAULT FALSE, -- Si es TRUE, el operario NO lo ve
+        is_internal BOOLEAN DEFAULT FALSE,
         created_at TIMESTAMP DEFAULT NOW()
       );
+    `); 
 
    // PARCHE DE ACTUALIZACIÓN
-    await client.query(`
+   await client.query(`
       DO $$ BEGIN 
 
+      -- AÑADIDO: Token mágico para el Portal del Cliente
+
       -- AÑADIDO: Token mágico para el Portal del Cliente
         IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='clients' AND column_name='portal_token') THEN 
             ALTER TABLE clients ADD COLUMN portal_token TEXT UNIQUE;