diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..5fb655c
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,14 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="groupsTestNG" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="groups">
+        <value>
+          <list size="1">
+            <item index="0" class="java.lang.String" itemvalue="Smoke" />
+          </list>
+        </value>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/src/test/java/zacksolutions/TestHomePage.java b/src/test/java/zacksolutions/TestHomePage.java
index 2dc5b16..742343f 100644
--- a/src/test/java/zacksolutions/TestHomePage.java
+++ b/src/test/java/zacksolutions/TestHomePage.java
@@ -5,28 +5,28 @@ import org.testng.annotations.Test;
 
 public class TestHomePage {
 
-    @Test
-    public static void testCaseSixteen() {
-        System.out.println("Debug the sixteenth case");
-    }
+  @Test(groups = { "Smoke" })
+  public static void testCaseSixteen() {
+    System.out.println("Debug the sixteenth case");
+  }
 
-    @Test
-    public static void testCaseSeventeen() {
-        System.out.println("Debug the seventeenth case");
-    }
+  @Test
+  public static void testCaseSeventeen() {
+    System.out.println("Debug the seventeenth case");
+  }
 
-    @Test
-    public static void testCaseEighteen() {
-        System.out.println("Debug the eighteenth case");
-    }
+  @Test
+  public static void testCaseEighteen() {
+    System.out.println("Debug the eighteenth case");
+  }
 
-    @Test
-    public static void testCaseNineteen() {
-        System.out.println("Debug the nineteenth case");
-    }
+  @Test
+  public static void testCaseNineteen() {
+    System.out.println("Debug the nineteenth case");
+  }
 
-    @BeforeTest
-    public static void testCaseTwenty() {
-        System.out.println("Debug the twentieth case ### BEFORE TEST");
-    }
+  @BeforeTest
+  public static void testCaseTwenty() {
+    System.out.println("Debug the twentieth case ### BEFORE TEST");
+  }
 }
diff --git a/src/test/java/zacksolutions/TestLoginPage.java b/src/test/java/zacksolutions/TestLoginPage.java
index b76a30b..12271d3 100644
--- a/src/test/java/zacksolutions/TestLoginPage.java
+++ b/src/test/java/zacksolutions/TestLoginPage.java
@@ -3,28 +3,28 @@ package zacksolutions;
 import org.testng.annotations.Test;
 
 public class TestLoginPage {
-    @Test
-    public static void testCaseEleven() {
-        System.out.println("Debug the eleventh case");
-    }
+  @Test
+  public static void testCaseEleven() {
+    System.out.println("Debug the eleventh case");
+  }
 
-    @Test
-    public static void testCaseTwelve() {
-        System.out.println("Debug the twelfth case");
-    }
+  @Test(groups = { "Smoke" })
+  public static void testCaseTwelve() {
+    System.out.println("Debug the twelfth case");
+  }
 
-    @Test
-    public static void testCaseThirteen() {
-        System.out.println("Debug the thirteenth case");
-    }
+  @Test
+  public static void testCaseThirteen() {
+    System.out.println("Debug the thirteenth case");
+  }
 
-    @Test
-    public static void testCaseFourteen() {
-        System.out.println("Debug the fourteenth case");
-    }
+  @Test
+  public static void testCaseFourteen() {
+    System.out.println("Debug the fourteenth case");
+  }
 
-    @Test
-    public static void testCaseFifteen() {
-        System.out.println("Debug the fifteenth case");
-    }
+  @Test
+  public static void testCaseFifteen() {
+    System.out.println("Debug the fifteenth case");
+  }
 }
diff --git a/src/test/java/zacksolutions/TestNGClass.java b/src/test/java/zacksolutions/TestNGClass.java
index bc0a08a..b1d0aa8 100644
--- a/src/test/java/zacksolutions/TestNGClass.java
+++ b/src/test/java/zacksolutions/TestNGClass.java
@@ -4,27 +4,28 @@ import org.testng.annotations.AfterTest;
 import org.testng.annotations.Test;
 
 public class TestNGClass {
-    @AfterTest
-    public static void testCaseOne(){
-        System.out.println("Debug the firtst case ### AFTER TEST ###");
-    }
+  @AfterTest
+  public static void testCaseOne() {
+    System.out.println("Debug the firtst case ### AFTER TEST ###");
+  }
 
-    @Test
-    public void testCaseTwo(){
-        System.out.println("Debugging the second case");
-    }
-    @Test
-    public static void testCaseThree() {
-        System.out.println("Debug the third case");
-    }
+  @Test(groups = { "Smoke" })
+  public void testCaseTwo() {
+    System.out.println("Debugging the second case");
+  }
 
-    @Test
-    public static void testCaseFour() {
-        System.out.println("Debug the fourth case");
-    }
+  @Test
+  public static void testCaseThree() {
+    System.out.println("Debug the third case");
+  }
 
-    @Test
-    public static void testCaseFive() {
-        System.out.println("Debug the fifth case");
-    }
+  @Test
+  public static void testCaseFour() {
+    System.out.println("Debug the fourth case");
+  }
+
+  @Test
+  public static void testCaseFive() {
+    System.out.println("Debug the fifth case");
+  }
 }
diff --git a/src/test/java/zacksolutions/TestNGDiffClass.java b/src/test/java/zacksolutions/TestNGDiffClass.java
index 9cda989..9a8235f 100644
--- a/src/test/java/zacksolutions/TestNGDiffClass.java
+++ b/src/test/java/zacksolutions/TestNGDiffClass.java
@@ -3,27 +3,28 @@ package zacksolutions;
 import org.testng.annotations.Test;
 
 public class TestNGDiffClass {
-    @Test
-    public void testCaseSix(){
-        System.out.println("Debug the sixteenth case");
-    }
-    @Test
-    public static void testCaseSeven() {
-        System.out.println("Debug the seventh case");
-    }
+  @Test
+  public void testCaseSix() {
+    System.out.println("Debug the sixteenth case");
+  }
 
-    @Test
-    public static void testCaseEight() {
-        System.out.println("Debug the eighth case");
-    }
+  @Test
+  public static void testCaseSeven() {
+    System.out.println("Debug the seventh case");
+  }
 
-    @Test
-    public static void testCaseNine() {
-        System.out.println("Debug the ninth case");
-    }
+  @Test
+  public static void testCaseEight() {
+    System.out.println("Debug the eighth case");
+  }
 
-    @Test
-    public static void testCaseTen() {
-        System.out.println("Debug the tenth case");
-    }
+  @Test
+  public static void testCaseNine() {
+    System.out.println("Debug the ninth case");
+  }
+
+  @Test(groups = { "Smoke" })
+  public static void testCaseTen() {
+    System.out.println("Debug the tenth case");
+  }
 }
diff --git a/testngGroups.xml b/testngGroups.xml
new file mode 100644
index 0000000..37cad3e
--- /dev/null
+++ b/testngGroups.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
+<suite name="All Test Suite">
+    <test name="RegressionTest">
+        <groups>
+            <run>
+                <include name="Smoke"/>
+            </run>
+        </groups>
+        <classes>
+            <class name="zacksolutions.TestNGDiffClass">
+            </class>
+            <class name="zacksolutions.TestHomePage">
+            </class>
+            <class name="zacksolutions.TestNGClass">
+            </class>
+            <class name="zacksolutions.TestLoginPage">
+            </class>
+        </classes>
+    </test>
+</suite>