Alta de modificaciones de grupo con alumbnos y docentes

app/Models/Tarea.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsToMany;
+
+class Material extends Model
+{
+    protected $guarded = [];
+
+    public $timestamps = false;
+
+    // Relación con Carrera
+    public function carreraMaterial(): BelongsToMany
+    {
+        return $this->belongsToMany(Carrera::class);
+    }
+}