diff --git a/sources/queued/include/queued/QueuedPluginInterface.h b/sources/queued/include/queued/QueuedPluginInterface.h
index afa6776..209a20d 100644
--- a/sources/queued/include/queued/QueuedPluginInterface.h
+++ b/sources/queued/include/queued/QueuedPluginInterface.h
@@ -54,6 +54,14 @@ public:
      * @remark plugin settings will be stored as "plugin.name.Key"
      */
     virtual void init(const QVariantHash &_settings) = 0;
+    /**
+     * @brief set plugin token
+     * @remark this method may be safety ignored if plugin does not use methods
+     * require auth
+     * @param _token
+     * new token ID
+     */
+    virtual void setToken(const QString &_token) = 0;
     /**
      * @brief method which will be called on option update
      * @param _key
@@ -61,7 +69,8 @@ public:
      * @param _value
      * option value
      */
-    virtual void updateSettings(const QString &_key, const QVariant &_value);
+    virtual void updateSettings(const QString &_key, const QVariant &_value)
+        = 0;
 };
 
 Q_DECLARE_INTERFACE(QueuedPluginInterface, PLUGIN_INTERFACE_NAME)
diff --git a/sources/queued/include/queued/QueuedPluginManager.h b/sources/queued/include/queued/QueuedPluginManager.h
index 40a0abb..3945d3c 100644
--- a/sources/queued/include/queued/QueuedPluginManager.h
+++ b/sources/queued/include/queued/QueuedPluginManager.h
@@ -50,8 +50,10 @@ public:
      * @brief QueuedPluginManager class constructor
      * @param parent
      * pointer to parent item
+     * @param token
+     * plugin auth token
      */
-    explicit QueuedPluginManager(QObject *parent);
+    explicit QueuedPluginManager(QObject *parent, const QString &token);
     /**
      * @brief QueuedPluginManager class destructor
      */
@@ -101,14 +103,18 @@ public slots:
     void optionChanged(const QString &_key, const QVariant &_value);
 
 private:
+    /**
+     * @brief pointer to database object
+     */
+    QueuedPluginManagerInterface *m_interface = nullptr;
     /**
      * @brief loaded plugins
      */
     QueuedPluginMap m_plugins;
     /**
-     * @brief pointer to database object
+     * @brief plugin auth token
      */
-    QueuedPluginManagerInterface *m_interface = nullptr;
+    QString m_token;
 };
 
 
diff --git a/sources/queued/include/queued/QueuedUserManager.h b/sources/queued/include/queued/QueuedUserManager.h
index 62d198b..7b0e40e 100644
--- a/sources/queued/include/queued/QueuedUserManager.h
+++ b/sources/queued/include/queued/QueuedUserManager.h
@@ -72,6 +72,14 @@ public:
      */
     QueuedUser *add(const QueuedUser::QueuedUserDefinitions &_definitions,
                     const long long _id);
+    /**
+     * @brief authorize user manually
+     * @remark it ignores password input and creates unlimited token
+     * @param _user
+     * user name
+     * @return generated token
+     */
+    QString authorize(const QString &_user);
     /**
      * @brief authorize user
      * @param _user
diff --git a/sources/queued/src/QueuedCore.cpp b/sources/queued/src/QueuedCore.cpp
index 6b4efee..fecdf87 100644
--- a/sources/queued/src/QueuedCore.cpp
+++ b/sources/queued/src/QueuedCore.cpp
@@ -27,6 +27,7 @@
 #include <QDBusMessage>
 
 #include <queued/QueuedDatabaseSchema.h>
+#include <queued/QueuedStaticConfig.h>
 
 
 /**
@@ -786,8 +787,9 @@ void QueuedCore::initPlugins()
         = m_advancedSettings->get(QueuedConfig::QueuedSettings::Plugins)
               .toString()
               .split('\n');
+    QString token = m_users->authorize(m_settings->admin().name);
 
-    m_plugins = new QueuedPluginManager(this);
+    m_plugins = new QueuedPluginManager(this, token);
     for (auto &plugin : pluginList)
         m_plugins->loadPlugin(plugin, pluginSettings(plugin));
 }
@@ -998,10 +1000,15 @@ bool QueuedCore::editOptionPrivate(const QString &_key, const QVariant &_value)
     // add to child object
     if (status) {
         m_advancedSettings->set(_key, _value);
-        // TODO notify plugin if required
-        // notify plugins
-        if (m_plugins)
+        // notify plugins if required
+        if (m_plugins) {
+            auto tryPluginOption = m_plugins->convertOptionName(_key);
+            if ((!tryPluginOption.first.isEmpty())
+                && (!tryPluginOption.second.isEmpty()))
+                m_plugins->optionChanged(_key, _value);
+            // notify plugins
             emit(m_plugins->interface()->onEditOption(_key, _value));
+        }
     }
 
     return status;
@@ -1037,11 +1044,12 @@ bool QueuedCore::editPluginPrivate(const QString &_plugin, const bool _add)
                               QueuedConfig::QueuedSettings::Plugins),
                           pluginList.join('\n'));
         // notify plugins
-        if (_add)
-            if (m_plugins)
+        if (m_plugins) {
+            if (_add)
                 emit(m_plugins->interface()->onAddPlugin(_plugin));
-            else if (m_plugins)
+            else
                 emit(m_plugins->interface()->onRemovePlugin(_plugin));
+        }
     }
 
     return status;
diff --git a/sources/queued/src/QueuedPluginManager.cpp b/sources/queued/src/QueuedPluginManager.cpp
index 1e0c642..d069ca2 100644
--- a/sources/queued/src/QueuedPluginManager.cpp
+++ b/sources/queued/src/QueuedPluginManager.cpp
@@ -34,8 +34,9 @@
 /**
  * @fn QueuedPluginManager
  */
-QueuedPluginManager::QueuedPluginManager(QObject *parent)
+QueuedPluginManager::QueuedPluginManager(QObject *parent, const QString &token)
     : QObject(parent)
+    , m_token(token)
 {
     qCDebug(LOG_PL) << __PRETTY_FUNCTION__;
 
@@ -121,6 +122,7 @@ bool QueuedPluginManager::loadPlugin(const QString &_name,
         if (item) {
             m_plugins[_name] = item;
             item->init(pluginSettings);
+            item->setToken(m_token);
             item->connect(interface());
         } else {
             qCCritical(LOG_PL) << "Could not cast plugin" << _name;
diff --git a/sources/queued/src/QueuedUserManager.cpp b/sources/queued/src/QueuedUserManager.cpp
index c45d4bb..7f05436 100644
--- a/sources/queued/src/QueuedUserManager.cpp
+++ b/sources/queued/src/QueuedUserManager.cpp
@@ -93,6 +93,20 @@ QueuedUserManager::add(const QueuedUser::QueuedUserDefinitions &_definitions,
 }
 
 
+/**
+ * @fn authorize
+ */
+QString QueuedUserManager::authorize(const QString &_user)
+{
+    qCDebug(LOG_LIB) << "Authorize user manually" << _user;
+
+    auto time = QDateTime::currentDateTimeUtc();
+    time = time.addDays(9999);
+
+    return m_tokens->registerToken(_user, time);
+}
+
+
 /**
  * @fn authorize
  */