diff --git a/ci4/app/Database/Migrations/2024-10-06-085437_OrdenTrabajoTable.php b/ci4/app/Database/Migrations/2024-10-06-085437_OrdenTrabajoTable.php
new file mode 100644
index 00000000..2c861651
--- /dev/null
+++ b/ci4/app/Database/Migrations/2024-10-06-085437_OrdenTrabajoTable.php
@@ -0,0 +1,449 @@
+<?php
+
+namespace App\Database\Migrations;
+
+use CodeIgniter\Database\Migration;
+use CodeIgniter\Database\RawSql;
+
+class OrdenTrabajoTable extends Migration
+{
+    protected array $COLUMNS = [
+        "id" => [
+            "type" => "INT",
+            "unsigned" => true,
+            "auto_increment" => true
+        ],
+        "pedido_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "comment" => "Pedido asociado",
+        ],
+        "user_created_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+        ],
+        "user_update_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+        ],
+        "maquina_orden_negro_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+        ],
+        "maquina_orden_color_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "maquina_orden_portada_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "maquina_orden_cubierta_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "negro_forma_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "color_forma_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "portada_forma_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "cubierta_forma_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+            "null" => true
+
+        ],
+        "tirada" => [
+            "type" => "DOUBLE",
+        ],
+        "negro_pliegos_pedido" => [
+            "type" => "DOUBLE",
+            "null" => true
+        ],
+        "color_pliegos_pedido" => [
+            "type" => "DOUBLE",
+            "null" => true
+        ],
+        "portada_pliegos_pedido" => [
+            "type" => "DOUBLE",
+            "null" => true
+        ],
+        "cubierta_pliegos_pedido" => [
+            "type" => "DOUBLE",
+            "null" => true
+        ],
+        "negro_clicks_pedido" => [
+            "type" => "DOUBLE",
+        ],
+        "color_clicks_pedido" => [
+            "type" => "DOUBLE",
+        ],
+        "portada_clicks_pedido" => [
+            "type" => "DOUBLE",
+        ],
+        "cubierta_clicks_pedido" => [
+            "type" => "DOUBLE",
+        ],
+        "pliegos1" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "paginas1" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pliegos2" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "paginas2" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "negro_proveedor_nombre" => [
+            "type" => "VARCHAR",
+            "constraint" => 225
+        ],
+        "color_proveedor_nombre" => [
+            "type" => "VARCHAR",
+            "constraint" => 225
+        ],
+        "portada_proveedor_nombre" => [
+            "type" => "VARCHAR",
+            "constraint" => 225
+        ],
+        "corte_pie" => [
+            "type" => "DOUBLE",
+        ],
+        "lomo" => [
+            "type" => "INT",
+            "constraint" => 11,
+            "null" => true,
+        ],
+        "tipo_entrada" => [
+            "type" => "ENUM",
+            "constraint" => ["in", "out"],
+            "default" => "out"
+        ],
+        "fecha_entrada_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "fecha_entrega_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "fecha_entrega_change_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "fecha_entrega_change_user_id" =>[
+            "type" => "INT",
+            "constraint" => 11,
+            "null" => true,
+
+        ],
+        "fecha_entrega_real_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "fecha_entrega_real_warning" => [
+            "type" => "BOOLEAN",
+            "default" => false,
+        ],
+        "fecha_impresion_at" => [
+            "type" => "DATE",
+            "null" => true,
+        ],
+        "fecha_encuardernado_at" => [
+            "type" => "DATE",
+            "null" => true,
+        ],
+        "fecha_externo_at" => [
+            "type" => "DATE",
+            "null" => true,
+        ],
+        "fecha_entrega_warning" => [
+            "type" => "BOOLEAN",
+            "default" => false
+        ],
+        "fecha_entrega_warning_revised" => [
+            "type" => "BOOLEAN",
+            "default" => false
+        ],
+        "inaplazable_revised_change_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pendiente_ferro_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "ferro_en_cliente_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "ferro_ok_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "interior_bn_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "interior_color_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "preparacion_interiores_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "cubierta_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "plastificado_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "encuadernacion_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "corte_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "embalaje_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "envio_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "entrada_manipulado_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "ferro_disponible" => [
+            "type" => "TINYINT",
+            "constraint" => 4,
+        ],
+        "ferro_disponible_thread_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+        ],
+        "ferro_disponible_hecho_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "ferro_disponible_hecho_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "ferro_disponible_ok_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "ferro_disponible_ok_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "ferro_entregado_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "ferro_entregado_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "pendiente_ferro_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "ferro_en_cliente_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "ferro_ok_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "ferro_cp" => [
+            "type" => "VARCHAR",
+            "constraint" => 10,
+            "null" => true
+        ],
+        "ferro_proveedor" => [
+            "type" => "INT",
+            "unsigned" => true,
+            "constraint" => 10,
+        ],
+        "ferro_tracking" => [
+            "type" => "VARCHAR",
+            "constraint" => 100,
+            "null" => true,
+        ],
+        "interior_bn_user_id" => [
+            "type" => "INT",
+            "constraint" => 10,
+        ],
+        "interior_color_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "preparacion_interior_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "cubierda_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "plastificado_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "encuadernacion_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "corte_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "embalaje_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "envio_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "entrada_manipulado_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_formato" => [
+            "type" => "BOOLEAN",
+            "default" => false
+        ],
+        "pre_formato_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "pre_formato_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_lomo" => [
+            "type" => "BOOLEAN",
+            "default" => 0,
+        ],
+        "pre_lomo_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "pre_lomo_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_solapa" => [],
+        "pre_solapa_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "pre_solapa_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_isbn" => [],
+        "pre_isbn_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_codbarras" => [],
+        "pre_codbarras_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "pre_codbarras_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_imposicion" => [],
+        "pre_imposicion_at" => [
+            "type" => "DATETIME",
+            "null" => true,
+        ],
+        "pre_imposicion_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_imprimir" => [],
+        "pre_imprimir_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_faltan_materiales" => [],
+        "pre_imprimir_user_id" => [
+            "type" => "INT",
+            "constraint" => 11,
+        ],
+        "pre_faltan_materiales_note" => [],
+        "progreso" => [],
+        "message_production_send" => [],
+        "finalizado" => [],
+        "comentarios" => []
+    ];
+    public function up()
+    {
+        $this->forge->addField($this->COLUMNS);
+        $currenttime = new RawSql("CURRENT_TIMESTAMP");
+        $this->forge->addField([
+            "created_at" => [
+                "type" => "TIMESTAMP",
+                "default" => $currenttime,
+
+            ],
+            "updated_at" => [
+                "type" => "TIMESTAMP",
+                "null" => true,
+
+            ],
+            "deleted_at" => [
+                "type" => "TIMESTAMP",
+                "null" => true,
+
+            ],
+        ]);
+        $this->forge->createTable("ots", true);
+    }
+
+    public function down()
+    {
+        $this->forge->dropTable("ots");
+    }
+}
diff --git a/ci4/app/Models/OrdenTrabajo/OrdenTrabajoModel.php b/ci4/app/Models/OrdenTrabajo/OrdenTrabajoModel.php
new file mode 100644
index 00000000..72128ba2
--- /dev/null
+++ b/ci4/app/Models/OrdenTrabajo/OrdenTrabajoModel.php
@@ -0,0 +1,152 @@
+<?php
+
+namespace App\Models\OrdenTrabajo;
+
+use CodeIgniter\Model;
+
+class OrdenTrabajoModel extends Model
+{
+    protected $table            = 'ots';
+    protected $primaryKey       = 'id';
+    protected $useAutoIncrement = true;
+    protected $returnType       = 'array';
+    protected $useSoftDeletes   = true;
+    protected $protectFields    = true;
+    protected $allowedFields    = [
+        "user_created_id",
+        "user_update_id",
+        "maquina_orden_negro_id",
+        "maquina_orden_color_id",
+        "maquina_orden_portada_id",
+        "maquina_orden_cubierta_id",
+        "negro_forma_id",
+        "color_forma_id",
+        "portada_forma_id",
+        "cubierta_forma_id",
+        "tirada",
+        "negro_pliegos_pedido",
+        "color_pliegos_pedido",
+        "portada_pliegos_pedido",
+        "cubierta_pliegos_pedido",
+        "negro_clicks_pedido",
+        "color_clicks_pedido",
+        "portada_clicks_pedido",
+        "cubierta_clicks_pedido",
+        "pliegos1",
+        "paginas1",
+        "pliegos2",
+        "paginas2",
+        "negro_proveedor_nombre",
+        "color_proveedor_nombre",
+        "portada_proveedor_nombre",
+        "corte_pie",
+        "lomo",
+        "tipo_entrada",
+        "fecha_entrada_at",
+        "fecha_entrega_at",
+        "fecha_entrega_change_at",
+        "fecha_entrega_change_user_id",
+        "fecha_entrega_real_at",
+        "fecha_entrega_real_warning",
+        "fecha_impresion_at",
+        "fecha_encuardernado_at",
+        "fecha_externo_at",
+        "fecha_entrega_warning",
+        "fecha_entrega_warning_revised",
+        "fecha_entrega_warning_revised",
+        "inaplazable_revised_change_user_id",
+        "pendiente_ferro_at",
+        "ferro_en_cliente_at",
+        "ferro_ok_at",
+        "interior_bn_at",
+        "interior_color_at",
+        "preparacion_interiores_at",
+        "cubierta_at",
+        "plastificado_at",
+        "encuadernacion_at",
+        "corte_at",
+        "embalaje_at",
+        "envio_at",
+        "entrada_manipulado_at",
+        "ferro_disponible",
+        "ferro_disponible_thread_id",
+        "ferro_disponible_hecho_at",
+        "ferro_disponible_hecho_user_id",
+        "ferro_disponible_ok_at",
+        "ferro_disponible_ok_user_id",
+        "ferro_entregado_user_id",
+        "ferro_entregado_at",
+        "pendiente_ferro_user_id",
+        "ferro_en_cliente_user_id",
+        "ferro_ok_user_id",
+        "ferro_cp",
+        "ferro_proveedor",
+        "ferro_tracking",
+        "interior_bn_user_id",
+        "interior_color_user_id",
+        "preparacion_interior_user_id",
+        "cubierda_user_id",
+        "plastificado_user_id",
+        "encuadernacion_user_id",
+        "corte_user_id",
+        "embalaje_user_id",
+        "envio_user_id",
+        "entrada_manipulado_user_id",
+        "pre_formato",
+        "pre_formato_at",
+        "pre_formato_user_id",
+        "pre_lomo",
+        "pre_lomo_at",
+        "pre_lomo_user_id",
+        "pre_solapa",
+        "pre_solapa_at",
+        "pre_solapa_user_id",
+        "pre_isbn",
+        "pre_isbn_user_id",
+        "pre_codbarras",
+        "pre_codbarras_at",
+        "pre_codbarras_user_id",
+        "pre_imposicion",
+        "pre_imposicion_at",
+        "pre_imposicion_user_id",
+        "pre_imprimir",
+        "pre_imprimir_user_id",
+        "pre_faltan_materiales",
+        "pre_imprimir_user_id",
+        "pre_faltan_materiales_note",
+        "progreso",
+        "message_production_send",
+        "finalizado",
+        "comentarios"
+    ];
+
+    protected bool $allowEmptyInserts = false;
+    protected bool $updateOnlyChanged = true;
+
+    protected array $casts = [];
+    protected array $castHandlers = [];
+
+    // Dates
+    protected $useTimestamps = true;
+    protected $dateFormat    = 'datetime';
+    protected $createdField  = 'created_at';
+    protected $updatedField  = 'updated_at';
+    protected $deletedField  = 'deleted_at';
+
+    // Validation
+    protected $validationRules      = [];
+    protected $validationMessages   = [];
+    protected $skipValidation       = false;
+    protected $cleanValidationRules = true;
+
+    // Callbacks
+    protected $allowCallbacks = true;
+    protected $beforeInsert   = [];
+    protected $afterInsert    = [];
+    protected $beforeUpdate   = [];
+    protected $afterUpdate    = [];
+    protected $beforeFind     = [];
+    protected $afterFind      = [];
+    protected $beforeDelete   = [];
+    protected $afterDelete    = [];
+}