diff --git a/LibServer/Systems/updatecontroller.cpp b/LibServer/Systems/updatecontroller.cpp
index 48772bb..ad3d911 100644
--- a/LibServer/Systems/updatecontroller.cpp
+++ b/LibServer/Systems/updatecontroller.cpp
@@ -45,6 +45,7 @@ void UpdateController::initialize(CommonClientHandler *commonClientHandler,DataP
 void UpdateController::changeAssetVersion(QString versionName)
 {
     //commonClientHandler->slot_sendPacketToAllClients(PacketType::BUSY);
+    bool res = emit signal_BlockAutorization(true, "SERVER", "ChangeAssetVersion");
     qDebug() << "UpdateController thread ID " << QThread::currentThreadId();
     currentStreamingPath = assetManager->setVersion(versionName);
     setUpCurrentServerHash();
@@ -53,20 +54,25 @@ void UpdateController::changeAssetVersion(QString versionName)
     commonClientHandler->sendCurrentVersionToAllClient();
 
     //commonClientHandler->slot_sendPacketToAllClients(PacketType::FREE);
+    res = emit signal_BlockAutorization(false, "SERVER", "ChangeAssetVersion");
 }
 
 void UpdateController::createCopyVersion(QString versionName,QString newVersionName,QString author)
 {
     //commonClientHandler->slot_sendPacketToAllClients(PacketType::BUSY);
+    bool res = emit signal_BlockAutorization(true, "SERVER", "CreateCopyVersion");
     assetManager->createCopyVersion(versionName,newVersionName,author);
     //commonClientHandler->slot_sendPacketToAllClients(PacketType::FREE);
+    res = emit signal_BlockAutorization(false, "SERVER", "CreateCopyVersion");
 }
 
 void UpdateController::deleteAssetVersion(QString versionName)
 {
     //commonClientHandler->slot_sendPacketToAllClients(PacketType::BUSY);
+    bool res = emit signal_BlockAutorization(true, "SERVER", "DeleteAssetVersion");
     assetManager->deleteVersion(versionName);
     //commonClientHandler->slot_sendPacketToAllClients(PacketType::FREE);
+    res = emit signal_BlockAutorization(false, "SERVER", "DeleteAssetVersion");
 }
 
 void UpdateController::compareFiles(ClientHandler* handler, QByteArray array)