diff --git a/README.md b/README.md
index 7371715..54dabee 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ To use the tool you have to obtain `web_api_show_package-jar-with-dependencies.j
 
 Then you run:
 
-```java -jar web_api_show_package-jar-with-dependencies.jar [-d domain-name] [-k package-name] [-v] [-c] [-n port-number] [-o path]```
+```java -jar web_api_show_package-jar-with-dependencies.jar [-d domain-name] [-k package-name] [-v] [-c] [-n port-number] [-o path] [--show-membership (true|false)] [--dereference-group-members (true|false)]```
       
 Where:
 
@@ -42,6 +42,14 @@ Default value is 443.
 The parameter can also be the full path (including the .tar.gz filename).   
 The default is the current directory.  
 
+• [--show-membership (true|false)] (Optional): Whether to calculate groups membership for the objects ("groups" field).
+This flag is supported from R80.10 Jumbo HF take 70
+        
+• [--dereference-group-members (true|false)] (Optional): Whether to dereference group members.
+This flag is supported from R80.10 Jumbo HF take 70
+
+Use "--version" option to print the version of the tool
+
 Use "-h" option in order to see the full list of options to configure the tool  
 
 ## Examples
diff --git a/pom.xml b/pom.xml
index bc64c87..0db041b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <modelVersion>4.0.0</modelVersion>
     <packaging>jar</packaging>
     <artifactId>web_api_show_package</artifactId>
-    <version>1.2.5</version>
+    <version>1.3.0</version>
     <name>Web API Show Package</name>
 
 	
diff --git a/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageConfiguration.java b/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageConfiguration.java
index add1985..ec6db70 100644
--- a/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageConfiguration.java
+++ b/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageConfiguration.java
@@ -27,7 +27,7 @@ enum ShowPackageConfiguration {
 
     INSTANCE;
 
-    private static final String TOOL_VERSION     = "v1.2.5";
+    private static final String TOOL_VERSION     = "v1.3.0";
     private static final String TAR_SUFFIX       = ".tar.gz";
     private static final String LOG_SUFFIX       = ".elg";
     private static final String PREFIX           = "show_package-";
@@ -63,6 +63,8 @@ enum ShowPackageConfiguration {
     private static String userRequestGateway;
     private static String userRequestPackage;
     private static boolean showRulesHitCounts    = false;
+    private static Boolean showMembership        = null;
+    private static Boolean dereferenceGroupMembers = null;
     private List<String> installedPackages       = new ArrayList<>();
     private static Map<String, String> uidToName = new HashMap<>();
     List<GatewayAndServer> gatewaysWithPolicy    = new ArrayList<>();
@@ -232,7 +234,8 @@ private String resolveFlags(String[] args) {
             if(option!= null){
                 if(option.equals(Options.listOfPackages) || option.equals(Options.help)
                         || option.equals(Options.debugInfo) || option.equals(Options.unsafeState)
-                        || option.equals(Options.showHitCounts) || option.equals(Options.deleteTempFiles)){
+                        || option.equals(Options.showHitCounts) || option.equals(Options.deleteTempFiles)
+                        || option.equals(Options.version)){
                     //Options that don't require a value after the flag
                     option.runCommand("");
                     i++;
@@ -533,6 +536,16 @@ public String getResultFolderPath()
 
     public boolean showRulesHitCounts() { return showRulesHitCounts; }
 
+    public Boolean getShowMembership()
+    {
+        return showMembership;
+    }
+
+    public Boolean getDereferenceGroupMembers()
+    {
+        return dereferenceGroupMembers;
+    }
+
     /**
      * This enum defines the known flags and the actions each of them does.
      */
@@ -777,6 +790,60 @@ String debugString()
                 return "showRulesHitCounts:(-c)=" + showRulesHitCounts;
             }
         },
+        showMembershipOption("--show-membership") {
+            void runCommand(String value)
+            {
+                if (!value.equalsIgnoreCase("true") && !value.equalsIgnoreCase("false")) {
+                    final String errorMessage = "The value of --show-membership is invalid (must be true or false)";
+                    System.out.println(errorMessage);
+                    throw new IllegalArgumentException(errorMessage);
+                }
+
+                ShowPackageConfiguration.showMembership = Boolean.parseBoolean(value);
+            }
+
+            String value(){
+                return " (true|false)";
+            }
+
+            void flagToString()
+            {
+                System.out.println("\tWhether to calculate groups membership for the objects (\"groups\" field)" +
+                        "\n\tThis flag is supported from R80.10 Jumbo HF take 70");
+            }
+
+            String debugString()
+            {
+                return "showMembership:(--show-membership)=" + ShowPackageConfiguration.showMembership;
+            }
+        },
+        dereferenceGroupMembers("--dereference-group-members") {
+            void runCommand(String value)
+            {
+                if (!value.equalsIgnoreCase("true") && !value.equalsIgnoreCase("false")) {
+                    final String errorMessage = "The value of --dereference-group-members is invalid (must be true or false)";
+                    System.out.println(errorMessage);
+                    throw new IllegalArgumentException(errorMessage);
+                }
+
+                ShowPackageConfiguration.dereferenceGroupMembers = Boolean.parseBoolean(value);
+            }
+
+            String value(){
+                return " (true|false)";
+            }
+
+            void flagToString()
+            {
+                System.out.println("\tWhether to dereference group members." +
+                        "\n\tThis flag is supported from R80.10 Jumbo HF take 70");
+            }
+
+            String debugString()
+            {
+                return "dereferenceGroupMembers:(--dereference-group-members)=" + ShowPackageConfiguration.dereferenceGroupMembers;
+            }
+        },
         proxySetting("-x") {
             void runCommand(String value)
             {
@@ -804,7 +871,10 @@ void runCommand(String value)
             void flagToString()
             {
                 System.out.println(
-                        "\tCustom Template Path.\n\tPath where the custom templates are stored.\n\tThe default templates are bundled into the jar.");
+                        "\t[DEPRECATED]" +
+                                "\n\tCustom Template Path." +
+                                "\n\tPath where the custom templates are stored." +
+                                "\n\tThe default templates are bundled into the jar.");
             }
             String debugString()
             {
@@ -833,6 +903,25 @@ String value(){
                 return "";
             }
         },
+        version("--version") {
+            void runCommand(String value)
+            {
+                System.out.println(TOOL_VERSION);
+                System.exit(0);
+            }
+
+            void flagToString()
+            {
+                System.out.println("\tPrint version and exit.");
+            }
+            String debugString()
+            {
+                return "version:(--version)=" + true;
+            }
+            String value(){
+                return "";
+            }
+        },
         help("-h") {
             /**
              * This function prints the explanation on all the flags
diff --git a/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageTool.java b/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageTool.java
index c813f8f..19e92d7 100644
--- a/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageTool.java
+++ b/src/main/java/com/checkpoint/mgmt_api/examples/ShowPackageTool.java
@@ -585,6 +585,16 @@ private static Layer aggregatePackageLayers(String packageName, List<Layer> acce
         return natLayer;
     }
 
+    private static void addNewFlagsToControlDetailsLevel(JSONObject payload) {
+        if (configuration.getShowMembership() != null) {
+            payload.put("show-membership", configuration.getShowMembership());
+        }
+
+        if (configuration.getDereferenceGroupMembers() != null) {
+            payload.put("dereference-group-members", configuration.getDereferenceGroupMembers());
+        }
+    }
+
     /**
      * This function creates a payload in order to create a html page of a given access layer.
      *
@@ -603,6 +613,8 @@ private static boolean showAccessRulebase(Layer accessLayer, String packageName)
         payload.put("details-level", "full");
         payload.put("use-object-dictionary", true);
 
+        addNewFlagsToControlDetailsLevel(payload);
+
         if (configuration.showRulesHitCounts()) {
             payload.put("show-hits", true);
 
@@ -633,6 +645,9 @@ private static boolean showNatRulebase(Layer natLayer, String packageName) {
         payload.put("package", packageName);
         payload.put("details-level", "full");
         payload.put("use-object-dictionary", true);
+
+        addNewFlagsToControlDetailsLevel(payload);
+
         configuration.getLogger().debug("Run command: 'show-nat-rulebase' with payload: " + payload.toJSONString());
         return showRulebase( natLayer, packageName, "show-nat-rulebase", RulebaseType.NAT, payload, natTypes);
 
@@ -813,6 +828,8 @@ private static boolean showThreatRulebase(String packageName, Layer threatLayer)
         payload.put("details-level", "full");
         payload.put("use-object-dictionary",true);
 
+        addNewFlagsToControlDetailsLevel(payload);
+
         while (!finished) {
             payload.put("offset", iterations * limit);
             payload.put("limit", limit);
@@ -948,7 +965,10 @@ private static JSONObject showThreatExceptionRulebase(Layer threatLayer, String
 
         payload.put("rule-uid", ruleUid);
         payload.put("details-level", "full");
-        payload.put("use-object-dictionary",true);
+        payload.put("use-object-dictionary", true);
+
+        addNewFlagsToControlDetailsLevel(payload);
+
         payload.put("uid", threatLayer.getUid());
 
         try {