diff --git a/app/modules/tag/TagModule.php b/app/modules/tag/TagModule.php
index b2f0ffd..5f6a05f 100644
--- a/app/modules/tag/TagModule.php
+++ b/app/modules/tag/TagModule.php
@@ -2,8 +2,13 @@
 
 namespace app\modules\tag;
 
+use itguild\forms\builders\TextInputBuilder;
+use kernel\app_modules\tag\models\Tag;
+use kernel\helpers\Debug;
+use kernel\helpers\Slug;
 use kernel\Module;
 use kernel\modules\menu\service\MenuService;
+use kernel\Request;
 use kernel\services\MigrationService;
 
 class TagModule extends Module
@@ -35,4 +40,21 @@ class TagModule extends Module
     {
         $this->menuService->removeItemBySlug("tag");
     }
+
+    public function formInputs(): void
+    {
+        $input = TextInputBuilder::build("tag", ['class' => 'form-control', 'placeholder' => 'Теги']);
+        $input->setLabel("Теги");
+        $input->create()->render();
+    }
+
+    public function saveInputs(string $entity, Request $request): void
+    {
+        $model = new Tag();
+        $model->entity = $entity;
+        $model->label = $request->post('tag');
+        $model->status = Tag::ACTIVE_STATUS;
+        $model->slug = Slug::createSlug($request->post('tag'), $model);
+        $model->save();
+    }
 }
\ No newline at end of file
diff --git a/app/modules/tag/manifest.json b/app/modules/tag/manifest.json
index 3967dd6..b164b3e 100644
--- a/app/modules/tag/manifest.json
+++ b/app/modules/tag/manifest.json
@@ -3,6 +3,7 @@
   "version": "0.2",
   "author": "ITGuild",
   "slug": "tag",
+  "type": "additional_property",
   "description": "Tags module",
   "app_module_path": "{APP}/modules/{slug}",
   "module_class": "app\\modules\\tag\\TagModule",
diff --git a/kernel/EntityRelation.php b/kernel/EntityRelation.php
index e08c202..0b24c25 100644
--- a/kernel/EntityRelation.php
+++ b/kernel/EntityRelation.php
@@ -53,7 +53,7 @@ class EntityRelation
         return false;
     }
 
-    public function removeFromEntityRelations(string $entity, string $property): bool
+    public static function removePropertyFromEntityRelations(string $entity, string $property): bool
     {
         $entity_relations_info = Option::where("key", "entity_relations")->first();
         if ($entity_relations_info) {
@@ -71,6 +71,42 @@ class EntityRelation
         return false;
     }
 
+    public static function removePropertyRelation(string $property): bool
+    {
+        $entity_relations_info = Option::where("key", "entity_relations")->first();
+        if ($entity_relations_info) {
+            $entity_relations = json_decode($entity_relations_info->value, true);
+            foreach ($entity_relations as $entity => $entity_relation){
+                if (in_array($property, $entity_relation)) {
+                    $index = array_search($property, $entity_relation);
+                    unset($entity_relations[$entity][$index]);
+                }
+            }
+            $entity_relations_info->value = json_encode($entity_relations, JSON_UNESCAPED_UNICODE);
+            $entity_relations_info->save();
+
+            return true;
+        }
+
+        return false;
+    }
+
+    public static function removeEntityRelation(string $entity): bool
+    {
+        $entity_relations_info = Option::where("key", "entity_relations")->first();
+        if ($entity_relations_info) {
+            $entity_relations = json_decode($entity_relations_info->value, true);
+            if (isset($entity_relations[$entity])) {
+                unset($entity_relations[$entity]);
+                $entity_relations_info->value = json_encode($entity_relations, JSON_UNESCAPED_UNICODE);
+                $entity_relations_info->save();
+                return true;
+            }
+        }
+
+        return false;
+    }
+
     public function getEntityRelationsBySlug(string $slug)
     {
         $entityRelations = $this->getEntitiesRelations();
@@ -129,4 +165,22 @@ class EntityRelation
             }
         }
     }
+
+    public function saveEntityRelationBySlug(string $slug, string $entity, Request $request): void
+    {
+        $moduleClass = $this->getAdditionalPropertyClassBySlug($slug);
+        if ($moduleClass and method_exists($moduleClass, "saveInputs")) {
+            $moduleClass->saveInputs($entity, $request);
+        }
+    }
+
+    public function saveEntityRelation(string $entity, Request $request): void
+    {
+        $relations = $this->getEntityRelationsBySlug($entity);
+        if ($relations){
+            foreach ($relations as $relation){
+                $this->saveEntityRelationBySlug($relation, $entity, $request);
+            }
+        }
+    }
 }
\ No newline at end of file
diff --git a/kernel/modules/post/controllers/PostController.php b/kernel/modules/post/controllers/PostController.php
index ccd0d44..ed12c3b 100644
--- a/kernel/modules/post/controllers/PostController.php
+++ b/kernel/modules/post/controllers/PostController.php
@@ -6,9 +6,12 @@ namespace kernel\modules\post\controllers;
 use Exception;
 use JetBrains\PhpStorm\NoReturn;
 use kernel\AdminController;
+use kernel\EntityRelation;
+use kernel\helpers\Debug;
 use kernel\modules\post\models\forms\CreatePostForm;
 use kernel\modules\post\models\Post;
 use kernel\modules\post\service\PostService;
+use kernel\Request;
 
 class PostController extends AdminController
 {
@@ -31,6 +34,10 @@ class PostController extends AdminController
         $postForm->load($_REQUEST);
         if ($postForm->validate()) {
             $post = $this->postService->create($postForm);
+
+            $entityRelation = new EntityRelation();
+            $entityRelation->saveEntityRelation("post", new Request());
+
             if ($post) {
                 $this->redirect("/admin/post/view/" . $post->id);
             }
diff --git a/kernel/services/ModuleService.php b/kernel/services/ModuleService.php
index f064e17..05a9f93 100644
--- a/kernel/services/ModuleService.php
+++ b/kernel/services/ModuleService.php
@@ -3,6 +3,7 @@
 namespace kernel\services;
 
 use DirectoryIterator;
+use kernel\EntityRelation;
 use kernel\helpers\Debug;
 use kernel\helpers\Files;
 use kernel\helpers\Manifest;
@@ -130,6 +131,10 @@ class ModuleService
     public function deactivateModule(string $module): bool
     {
         $active_modules_info = Option::where("key", "active_modules")->first();
+
+        EntityRelation::removeEntityRelation($module);
+        EntityRelation::removePropertyRelation($module);
+
         $active_modules = json_decode($active_modules_info->value);
         if (!in_array($module, $active_modules->modules)) {
             return true;