diff --git a/database/migrations/2018_09_10_233609_users_per_item.php b/database/migrations/2018_09_10_233609_users_per_item.php
new file mode 100644
index 0000000..85e81a3
--- /dev/null
+++ b/database/migrations/2018_09_10_233609_users_per_item.php
@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Support\Facades\Schema;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Database\Migrations\Migration;
+
+class UsersPerItem extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('users_per_item', function (Blueprint $table) {
+            $table->increments('id');
+            $table->integer('productID');
+            $table->integer('userID');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('users_per_item');
+    }
+}
diff --git a/readme.md b/readme.md
index 69592a9..48b57b5 100644
--- a/readme.md
+++ b/readme.md
@@ -4,11 +4,11 @@ Cada usuário, identificado por e-mail, pode ter outros amigos
 
 ## DB
 
-usuário(nome, email)
-product[site/software](nome, admin)
-productUsers(productID, userID)
-item[licença](nome, productID, usedBy, usedSince)
-waiting(userID, itemID, waitingSince)
+[x] usuário(nome, email)
+[x] product[site/software](nome, admin)
+[ ] usersPerItem(productID, userID)
+[x] item[licença](nome, productID, usedBy, usedSince)
+[ ] waiting(userID, itemID, waitingSince)
 
 ## VIEWS