diff --git a/nbproject/project.properties b/nbproject/project.properties
index 4905bab..b0fbfc5 100644
--- a/nbproject/project.properties
+++ b/nbproject/project.properties
@@ -53,7 +53,7 @@ javadoc.splitindex=true
 javadoc.use=true
 javadoc.version=false
 javadoc.windowtitle=
-main.class=module1.variant4.Task_2
+main.class=tse.Main
 manifest.file=manifest.mf
 meta.inf.dir=${src.dir}/META-INF
 mkdist.disabled=false
diff --git a/src/tse/LR_3.java b/src/tse/LR_3.java
new file mode 100644
index 0000000..8cc0c3b
--- /dev/null
+++ b/src/tse/LR_3.java
@@ -0,0 +1,42 @@
+package tse;
+
+/**
+ * @author aNNiMON
+ */
+public class LR_3 implements ILabRab {
+    
+    private static final String[] TITLES = {
+        "Сериализация классов",
+        "(Де)Сериализация коллекций",
+        "Копирование 3-дневных файлов",
+        "Поиск текста в файлах",
+        "Архивирование"
+    };
+
+    @Override
+    public void execute(int index) {
+        switch(index) {
+            case 0:
+                break;
+            case 1:
+                break;
+            case 2:
+                break;
+            case 3:
+                break;
+            case 4:
+                break;
+        }
+    }
+
+    @Override
+    public String[] getTitles() {
+        return TITLES;
+    }
+
+    @Override
+    public String getDescription(int index) {
+        return Util.readDescription(3, index);
+    }
+    
+}
diff --git a/src/tse/Main.java b/src/tse/Main.java
index 2f4d527..da647f1 100644
--- a/src/tse/Main.java
+++ b/src/tse/Main.java
@@ -44,7 +44,7 @@ public class Main extends JFrame {
     }
     
     private final ILabRab[] labs = new ILabRab[] {
-        new LR_1(), new LR_2()
+        new LR_1(), new LR_2(), new LR_3()
     };
     
     private JButton executeButton;