Criando a tabela intermediaria que terá a relação entre avaliadores e naturezas

database/migrations/2022_11_04_172506_create_naturezas_avaliadors_table.php

+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateNaturezasAvaliadorsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('naturezas_avaliadors', function (Blueprint $table) {
+            $table->bigIncrements('id');
+            $table->timestamps();
+
+            $table->integer('natureza_id');
+            $table->foreign('natureza_id')->references('id')->on('naturezas');
+            $table->integer('avaliador_id');
+            $table->foreign('avaliador_id')->references('id')->on('avaliadors');
+
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('naturezas_avaliadors');
+    }
+}