diff --git a/tests/SaveRelationsBehaviorTest.php b/tests/SaveRelationsBehaviorTest.php
index d0787b9..544fc0d 100644
--- a/tests/SaveRelationsBehaviorTest.php
+++ b/tests/SaveRelationsBehaviorTest.php
@@ -13,6 +13,7 @@
 use tests\models\ProjectLink;
 use tests\models\ProjectNoTransactions;
 use tests\models\User;
+use tests\models\Tag;
 use Yii;
 use yii\base\Model;
 use yii\db\Migration;
@@ -36,6 +37,8 @@ protected function tearDown()
         $db->createCommand()->dropTable('company')->execute();
         $db->createCommand()->dropTable('link_type')->execute();
         $db->createCommand()->dropTable('link')->execute();
+        $db->createCommand()->dropTable('project_tags')->execute();
+        $db->createCommand()->dropTable('tags')->execute();
         $db->createCommand()->dropTable('project_link')->execute();
         $db->createCommand()->dropTable('dummy')->execute();
         parent::tearDown();
@@ -80,6 +83,17 @@ protected function setupDbData()
             'PRIMARY KEY(language, name)'
         ])->execute();
 
+        $db->createCommand()->createTable('tags', [
+            'id'   => $migration->primaryKey(),
+            'name' => $migration->string()->notNull()->unique()
+        ])->execute();
+
+        $db->createCommand()->createTable('project_tags', [
+            'project_id'   => $migration->integer()->notNull(),
+            'tag_id' => $migration->integer()->notNull(),
+            'order' => $migration->integer()->notNull()
+        ])->execute();
+
         $db->createCommand()->createTable('link_type', [
             'id'   => $migration->primaryKey(),
             'name' => $migration->string()->notNull()->unique()
@@ -367,6 +381,28 @@ public function testSaveUpdatedHasManyRelationWithCompositeFksAsArrayShouldSucce
         );
     }
 
+    public function testSaveNewManyRelationJunctionTableColumnsShouldSucceed()
+    {
+        $project = Project::findOne(1);
+        $firstTag = new Tag();
+        $firstTag->name = 'Tag One';
+        $firstTag->setOrder(1);
+        $secondTag = new Tag();
+        $secondTag->name = 'Tag Two';
+        $secondTag->setOrder(3);
+        $project->tags = [
+            $firstTag,
+            $secondTag
+        ];
+        $this->assertTrue($project->save(), 'Project could not be saved');
+        $this->assertCount(2, $project->tags, 'Project should have 4 tags after assignment');
+
+        $firstTagJunctionTableColumns = (new \yii\db\Query())->from('project_tags')->where(['tag_id' => $firstTag->id])->one();
+        $secondTagJunctionTableColumns = (new \yii\db\Query())->from('project_tags')->where(['tag_id' => $secondTag->id])->one();
+        $this->assertEquals($firstTag->getOrder(), $firstTagJunctionTableColumns['order']);
+        $this->assertEquals($secondTag->getOrder(), $secondTagJunctionTableColumns['order']);
+    }
+
     public function testSaveMixedRelationsShouldSucceed()
     {
         $project = new Project();
diff --git a/tests/models/Project.php b/tests/models/Project.php
index 652dfe2..48d686f 100644
--- a/tests/models/Project.php
+++ b/tests/models/Project.php
@@ -22,7 +22,15 @@ public function behaviors()
         return [
             'saveRelations' => [
                 'class'     => SaveRelationsBehavior::className(),
-                'relations' => ['company', 'users', 'links']
+                'relations' => ['company', 'users', 'links', 'tags'],
+                'junctionTableColumns' => [
+                    'tags' => function ($model) {
+                        /** @var $model Tag */
+                        return [
+                            'order' => $model->getOrder()
+                        ];
+                    }
+                ]
             ],
         ];
     }
@@ -88,4 +96,12 @@ public function getLinks()
         return $this->hasMany(Link::className(), ['language' => 'language', 'name' => 'name'])->via('projectLinks');
     }
 
+    /**
+     * @return \yii\db\ActiveQuery
+     */
+    public function getTags()
+    {
+        return $this->hasMany(Tag::className(), ['id' => 'tag_id'])->viaTable('project_tags', ['project_id' => 'id']);
+    }
+
 }
\ No newline at end of file
diff --git a/tests/models/Tag.php b/tests/models/Tag.php
new file mode 100644
index 0000000..5568240
--- /dev/null
+++ b/tests/models/Tag.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace tests\models;
+
+class Tag extends \yii\db\ActiveRecord
+{
+    /** @var int */
+    protected $order;
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return 'tags';
+    }
+
+    /**
+     * @param int $order
+     */
+    public function setOrder($order)
+    {
+        $this->order = $order;
+    }
+
+    /**
+     * @return int
+     */
+    public function getOrder()
+    {
+        return $this->order;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['name'], 'required'],
+            [['name'], 'string']
+        ];
+    }
+}