diff --git a/pandora_console/include/ajax/events.php b/pandora_console/include/ajax/events.php
index c902a6479a..0d9dbda151 100644
--- a/pandora_console/include/ajax/events.php
+++ b/pandora_console/include/ajax/events.php
@@ -64,7 +64,8 @@ $add_comment = (bool) get_parameter('add_comment');
 $dialogue_event_response = (bool) get_parameter('dialogue_event_response');
 $perform_event_response = (bool) get_parameter('perform_event_response');
 $get_response = (bool) get_parameter('get_response');
-$get_response_target = (bool) get_parameter('get_response_target');
+$get_response_massive = (bool) get_parameter('get_response_massive');
+$get_row_response_action = (bool) get_parameter('get_row_response_action');
 $get_response_params = (bool) get_parameter('get_response_params');
 $get_response_description = (bool) get_parameter('get_response_description');
 $meta = get_parameter('meta', 0);
@@ -1090,50 +1091,6 @@ if ($get_response_params) {
     return;
 }
 
-if ($get_response_target === true) {
-    if (! check_acl($config['id_user'], 0, 'EW')) {
-        echo 'unauthorized';
-        return;
-    }
-
-    $response_id = (int) get_parameter('response_id');
-    $event_id = (int) get_parameter('event_id');
-    $server_id = (int) get_parameter('server_id');
-
-    try {
-        if (is_metaconsole() === true
-            && $server_id > 0
-        ) {
-            $node = new Node($server_id);
-            $node->connect();
-        }
-
-        $event_response = db_get_row('tevent_response', 'id', $response_id);
-
-        if (empty($event_response) === true) {
-            return;
-        }
-
-        echo events_get_response_target($event_id, $response_id);
-    } catch (\Exception $e) {
-        // Unexistent agent.
-        if (is_metaconsole() === true
-            && $server_id > 0
-        ) {
-            $node->disconnect();
-        }
-
-        return;
-    } finally {
-        if (is_metaconsole() === true
-            && $server_id > 0
-        ) {
-            $node->disconnect();
-        }
-    }
-
-    return;
-}
 
 if ($get_response === true) {
     if (! check_acl($config['id_user'], 0, 'EW')) {
@@ -1142,62 +1099,21 @@ if ($get_response === true) {
     }
 
     $response_id = get_parameter('response_id');
-    $server_id = (int) get_parameter('server_id');
+    $server_id = (int) get_parameter('server_id', 0);
+    $event_id = (int) get_parameter('event_id', 0);
 
-    try {
-        if (is_metaconsole() === true
-            && $server_id > 0
-        ) {
-            $node = new Node($server_id);
-            $node->connect();
-        }
-
-        $event_response = db_get_row(
-            'tevent_response',
-            'id',
-            $response_id
-        );
-    } catch (\Exception $e) {
-        // Unexistent agent.
-        if (is_metaconsole() === true
-            && $server_id > 0
-        ) {
-            $node->disconnect();
-        }
-
-        return;
-    } finally {
-        if (is_metaconsole() === true
-            && $server_id > 0
-        ) {
-            $node->disconnect();
-        }
-    }
+    $event_response = db_get_row(
+        'tevent_response',
+        'id',
+        $response_id
+    );
 
     if (empty($event_response) === true) {
-        return;
+        return [];
     }
 
-    echo json_encode($event_response);
 
-    return;
-}
-
-if ($perform_event_response === true) {
-    global $config;
-
-    if (! check_acl($config['id_user'], 0, 'EW')) {
-        echo 'unauthorized';
-        return;
-    }
-
-    $target = get_parameter('target', '');
-    $response_id = get_parameter('response_id');
-    $event_id = (int) get_parameter('event_id');
-    $server_id = (int) get_parameter('server_id', 0);
-
-    $event_response = false;
-    if (empty($target) === true) {
+    if (empty($event_id) === false) {
         try {
             if (is_metaconsole() === true
                 && $server_id > 0
@@ -1206,20 +1122,9 @@ if ($perform_event_response === true) {
                 $node->connect();
             }
 
-            $event_response = db_get_row(
-                'tevent_response',
-                'id',
-                $response_id
-            );
-
-            if (empty($event_response) === true) {
-                return;
-            }
-
-            $command = events_get_response_target(
+            $event_response['target'] = events_get_response_target(
                 $event_id,
-                $response_id,
-                $server_id
+                $event_response
             );
         } catch (\Exception $e) {
             // Unexistent agent.
@@ -1237,10 +1142,121 @@ if ($perform_event_response === true) {
                 $node->disconnect();
             }
         }
-    } else {
-        $command = $target;
     }
 
+    echo json_encode($event_response);
+
+    return;
+}
+
+
+if ($get_response_massive === true) {
+    if (! check_acl($config['id_user'], 0, 'EW')) {
+        echo 'unauthorized';
+        return;
+    }
+
+    $response_id = get_parameter('response_id');
+
+    $event_response = db_get_row(
+        'tevent_response',
+        'id',
+        $response_id
+    );
+
+    if (empty($event_response) === true) {
+        return [];
+    }
+
+
+    $events = json_decode(
+        io_safe_output(
+            get_parameter('events', '')
+        ),
+        true
+    );
+
+    $event_response_targets = [];
+    if (is_metaconsole() === true) {
+        foreach ($events as $server_id => $idEvents) {
+            foreach ($idEvents as $idEvent) {
+                $event_response_targets[$idEvent.'|'.$server_id]['target'] = get_events_get_response_target(
+                    $idEvent,
+                    $event_response,
+                    $server_id
+                );
+            }
+        }
+    } else {
+        foreach ($idEvents as $idEvent) {
+            $event_response_targets[$idEvent]['target'] = get_events_get_response_target(
+                $idEvent,
+                $event_response
+            );
+        }
+    }
+
+    $result = [
+        'event_response'         => $event_response,
+        'event_response_targets' => $event_response_targets,
+    ];
+
+    echo json_encode($result);
+
+    return;
+}
+
+if ($get_row_response_action === true) {
+    $response_id = get_parameter('response_id');
+    $response = json_decode(
+        io_safe_output(
+            get_parameter('response', '')
+        ),
+        true
+    );
+
+    $end = (bool) get_parameter('end', false);
+    $index = $response['event_id'];
+    if (is_metaconsole() === true) {
+        $index .= '-'.$response['server_id'];
+    }
+
+    echo get_row_response_action(
+        $response,
+        $response_id,
+        $end,
+        $index
+    );
+
+    return;
+}
+
+if ($perform_event_response === true) {
+    global $config;
+
+    if (! check_acl($config['id_user'], 0, 'EW')) {
+        echo __('unauthorized');
+        return;
+    }
+
+    $target = get_parameter('target', '');
+    $response_id = get_parameter('response_id');
+    $event_id = (int) get_parameter('event_id');
+    $server_id = (int) get_parameter('server_id', 0);
+    $response = json_decode(
+        io_safe_output(
+            get_parameter('response', '')
+        ),
+        true
+    );
+
+    $event_response = $response;
+    if (empty($event_response) === true) {
+        echo __('No data');
+        return;
+    }
+
+    $command = $event_response['target'];
     $command_timeout = ($event_response !== false) ? $event_response['command_timeout'] : 90;
     if (enterprise_installed() === true) {
         if ($event_response !== false
@@ -1320,7 +1336,7 @@ if ($perform_event_response === true) {
             break;
         }
 
-            system($timeout_bin.' '.$command_timeout.' '.io_safe_output($command).' 2>&1', $ret_val);
+        system($timeout_bin.' '.$command_timeout.' '.io_safe_output($command).' 2>&1', $ret_val);
     }
 
     if ($ret_val != 0) {
@@ -1343,78 +1359,19 @@ if ($dialogue_event_response) {
     $event_id = get_parameter('event_id');
     $response_id = get_parameter('response_id');
     $command = get_parameter('target');
-    $massive = get_parameter('massive');
-    $end = get_parameter('end');
-    $show_execute_again_btn = get_parameter('show_execute_again_btn');
-    $out_iterator = get_parameter('out_iterator');
-    $event_response = db_get_row('tevent_response', 'id', $response_id);
-    $server_id = get_parameter('server_id');
+    $event_response = json_decode(
+        io_safe_output(
+            get_parameter('response', '')
+        ),
+        true
+    );
 
-    $event = db_get_row('tevento', 'id_evento', $event_id);
-
-    $prompt = '<br>> ';
     switch ($event_response['type']) {
         case 'command':
-            $display_command = (bool) $event_response['display_command'];
-            $command_str = ($display_command === true) ? $command : '';
-
-            if ($massive) {
-                echo "<div class='left'>";
-                echo $prompt.sprintf(
-                    '(Event #'.$event_id.') '.__(
-                        'Executing command: %s',
-                        $command_str
-                    )
-                );
-                echo '</div><br>';
-
-                echo "<div id='response_loading_command_".$out_iterator."' style='display: none'>";
-                echo html_print_image(
-                    'images/spinner.gif',
-                    true
-                );
-                echo '</div><br>';
-                echo "<br><div id='response_out_".$out_iterator."'><br><br></div><br>";
-
-                if ($end) {
-                    echo "<br><div id='re_exec_command_".$out_iterator."' style='display: none'><br>";
-                    html_print_button(
-                        __('Execute again'),
-                        'btn_str',
-                        false,
-                        'execute_event_response(false);',
-                        "class='sub next'"
-                    );
-                    echo "<span id='execute_again_loading' style='display: none'>";
-                    echo html_print_image(
-                        'images/spinner.gif',
-                        true
-                    );
-                    echo '</span>';
-                    echo '</div>';
-                }
-            } else {
-                echo "<div class='left'>";
-
-                echo $prompt.'Executing command: '.$command_str;
-                echo '</div><br>';
-
-                echo "<div id='response_loading_command' style='display:none'>";
-                echo html_print_image('images/spinner.gif', true);
-                echo '</div>';
-                echo "<br><br><br><div id='response_out' class='left'></div>";
-
-                echo "<br><div id='re_exec_command' style='display:none'><br><br>";
-                html_print_button(
-                    __('Execute again'),
-                    'btn_str',
-                    false,
-                    "perform_response({'target':'".$command."','event_id':".$event_id.",'server_id':".$server_id.'}, '.$response_id.');',
-                    "class='sub next'"
-                );
-
-                echo '</div>';
-            }
+            echo get_row_response_action(
+                $event_response,
+                $response_id
+            );
         break;
 
         case 'url':
diff --git a/pandora_console/include/functions_events.php b/pandora_console/include/functions_events.php
index c36536348f..5537a7b521 100644
--- a/pandora_console/include/functions_events.php
+++ b/pandora_console/include/functions_events.php
@@ -3430,7 +3430,7 @@ function events_page_responses($event)
             __('Execute'),
             'custom_response_button',
             false,
-            'execute_response('.$event['id_evento'].','.$server_id.')',
+            'execute_response('.$event['id_evento'].','.$server_id.',0)',
             "class='sub next w70p'",
             true
         );
@@ -3438,6 +3438,7 @@ function events_page_responses($event)
 
     $table_responses->data[] = $data;
 
+    // TODO quitar el async: false. get_response_params and get_response_description.
     $responses_js = "<script>
 			$('#select_custom_response').change(function() {
 				var id_response = $('#select_custom_response').val();
@@ -3477,7 +3478,7 @@ function events_page_responses($event)
  */
 function events_get_response_target(
     int $event_id,
-    int $response_id
+    array $event_response
 ) {
     global $config;
 
@@ -3490,9 +3491,7 @@ function events_get_response_target(
     }
 
     $event = db_get_row('tevento', 'id_evento', $event_id);
-    $event_response = db_get_row('tevent_response', 'id', $response_id);
     $target = io_safe_output($event_response['target']);
-
     if (strpos($target, '_agent_alias_') !== false) {
         $agente_table_name = 'tagente';
         $filter = ['id_agente' => $event['id_agente']];
@@ -5464,3 +5463,101 @@ function events_get_criticity_class($criticity)
         return 'datos_blue';
     }
 }
+
+
+// TODO
+function get_row_response_action(
+    array $event_response,
+    ?int $response_id,
+    $end=false,
+    $index=null
+) {
+    $output = '<div class="container-massive-events-response-cell">';
+    $display_command = (bool) $event_response['display_command'];
+    $command_str = ($display_command === true) ? $event_response['target'] : '';
+
+    // String command.
+    $output .= '<div class="container-massive-events-response-command">';
+    $output .= '<b>';
+    $output .= __('Event # %d', $event_response['event_id']);
+    if (empty($command_str) === false) {
+        $output .= ' ';
+        $output .= __('Executing command: ');
+    }
+
+    $output .= '</b>';
+    $output .= '<span>'.$command_str.'</span>';
+    $output .= '</div>';
+
+    // Spinner.
+    $output .= '<div id="response_loading_command'.$index.'" style="display:none">';
+    $output .= html_print_image(
+        'images/spinner.gif',
+        true
+    );
+    $output .= '</div>';
+
+    // Output.
+    $output .= '<div id="response_out'.$index.'" class="container-massive-events-response-output"></div>';
+
+    // Butom.
+    $output .= '<div id="re_exec_command'.$index.'" style="display:none" class="container-massive-events-response-execute">';
+    $output .= html_print_button(
+        __('Execute again'),
+        'btn_str',
+        false,
+        'perform_response(\''.base64_encode(json_encode($event_response)).'\','.$response_id.',\''.trim($index).'\')',
+        "class='sub next'",
+        true
+    );
+    $output .= '</div>';
+
+    $output .= '</div>';
+
+    return $output;
+}
+
+
+/**
+ * Get evet get response target.
+ *
+ * @param integer $event_id       Id event.
+ * @param array   $event_response Response.
+ * @param integer $server_id      Server id.
+ *
+ * @return string
+ */
+function get_events_get_response_target(
+    $event_id,
+    $event_response,
+    $server_id=0
+) {
+    try {
+        if (is_metaconsole() === true
+            && $server_id > 0
+        ) {
+            $node = new Node($server_id);
+            $node->connect();
+        }
+
+        return events_get_response_target(
+            $event_id,
+            $event_response
+        );
+    } catch (\Exception $e) {
+        // Unexistent agent.
+        if (is_metaconsole() === true
+            && $server_id > 0
+        ) {
+            $node->disconnect();
+        }
+
+        return '';
+    } finally {
+        if (is_metaconsole() === true
+            && $server_id > 0
+        ) {
+            $node->disconnect();
+        }
+    }
+}
diff --git a/pandora_console/include/functions_ui.php b/pandora_console/include/functions_ui.php
index 9db7f80fb7..8bd84d0e02 100755
--- a/pandora_console/include/functions_ui.php
+++ b/pandora_console/include/functions_ui.php
@@ -3402,7 +3402,7 @@ function ui_print_datatable(array $parameters)
         $filter .= '</li>';
 
         $filter .= '</ul><div id="both"></div></form>';
-        if (isset($parameters['form']['no_toggle']) === false && ($parameters['form']['no_toggle'] !== true)) {
+        if (isset($parameters['form']['no_toggle']) === false) {
             $filter = ui_toggle(
                 $filter,
                 __('Filter'),
@@ -3466,7 +3466,10 @@ function ui_print_datatable(array $parameters)
     foreach ($names as $column) {
         if (is_array($column)) {
             $table .= '<th id="'.$column['id'].'" class="'.$column['class'].'" ';
-            $table .= 'title="'.__($column['title']).'" ';
+            if (isset($column['title']) === true) {
+                $table .= 'title="'.__($column['title']).'" ';
+            }
+
             $table .= ' style="'.$column['style'].'">'.__($column['text']);
             $table .= $column['extra'];
             $table .= '</th>';
diff --git a/pandora_console/include/javascript/pandora_events.js b/pandora_console/include/javascript/pandora_events.js
index b7f4170afa..5e0ec83920 100644
--- a/pandora_console/include/javascript/pandora_events.js
+++ b/pandora_console/include/javascript/pandora_events.js
@@ -85,29 +85,6 @@ function show_event_dialog(event, dialog_page) {
       $("#refrcounter").countdown("pause");
       $("div.vc-countdown").countdown("pause");
 
-      /*
-      switch (result) {
-        case "comment_ok":
-          $("#notification_comment_success").show();
-          break;
-        case "comment_error":
-          $("#notification_comment_error").show();
-          break;
-        case "status_ok":
-          $("#notification_status_success").show();
-          break;
-        case "status_error":
-          $("#notification_status_error").show();
-          break;
-        case "owner_ok":
-          $("#notification_owner_success").show();
-          break;
-        case "owner_error":
-          $("#notification_owner_error").show();
-          break;
-      }
-      */
-
       forced_title_callback();
     },
     "html"
@@ -119,37 +96,129 @@ function show_event_dialog(event, dialog_page) {
 function execute_response(event_id, server_id) {
   var response_id = $("#select_custom_response option:selected").val();
 
-  var response = get_response(response_id, server_id);
+  var params = [];
+  params.push({ name: "page", value: "include/ajax/events" });
+  params.push({ name: "get_response", value: 1 });
+  params.push({ name: "response_id", value: response_id });
+  params.push({ name: "server_id", value: server_id });
+  params.push({ name: "event_id", value: event_id });
 
-  // If cannot get response abort it
-  if (response == null) {
-    return;
-  }
+  jQuery.ajax({
+    data: params,
+    type: "POST",
+    url: $("#hidden-ajax_file").val(),
+    dataType: "json",
+    success: function(response) {
+      // If cannot get response abort it
+      if (response == null) {
+        return [];
+      }
 
-  response["target"] = get_response_target(event_id, response_id, server_id);
-  response["event_id"] = event_id;
-  response["server_id"] = server_id;
+      response["event_id"] = event_id;
+      response["server_id"] = server_id;
+      if (response["type"] == "url" && response["new_window"] == 1) {
+        window.open(response["target"], "_blank");
+      } else {
+        show_response_dialog(response_id, response);
+      }
+    }
+  });
+}
 
-  if (response["type"] == "url" && response["new_window"] == 1) {
-    window.open(response["target"], "_blank");
-  } else {
-    show_response_dialog(response_id, response);
-  }
+// Check the response type and open it in a modal dialog or new window
+function execute_response_massive(events, response_id) {
+  var params = [];
+  params.push({ name: "page", value: "include/ajax/events" });
+  params.push({ name: "get_response_massive", value: 1 });
+  params.push({ name: "response_id", value: response_id });
+  params.push({ name: "events", value: JSON.stringify(events) });
+
+  jQuery.ajax({
+    data: params,
+    type: "POST",
+    url: $("#hidden-ajax_file").val(),
+    dataType: "json",
+    success: function(data) {
+      // If cannot get response abort it
+      if (data == null) {
+        return [];
+      }
+
+      $(".container-massive-events-response").empty();
+
+      // Convert to array.
+      var array_data = Object.entries(data.event_response_targets);
+      var total_count = array_data.length;
+
+      // Each input checkeds.
+      array_data.forEach(function(element, index) {
+        var id = element[0];
+        var target = element[1].target;
+        var meta = $("#hidden-meta").val();
+        var event_id = id;
+        var server_id = 0;
+        if (meta != 0) {
+          var split_id = id.split("|");
+          event_id = split_id[0];
+          server_id = split_id[1];
+        }
+
+        var end = 0;
+        if (total_count - 1 === index) {
+          end = 1;
+        }
+
+        var response = data.event_response;
+        response["event_id"] = event_id;
+        response["server_id"] = server_id;
+        response["target"] = target;
+        if (response["type"] == "url" && response["new_window"] == 1) {
+          window.open(response["target"], "_blank");
+        } else {
+          var params = [];
+          params.push({ name: "page", value: "include/ajax/events" });
+          params.push({ name: "get_row_response_action", value: 1 });
+          params.push({ name: "response_id", value: response_id });
+          params.push({ name: "server_id", value: response.server_id });
+          params.push({ name: "end", value: end });
+          params.push({ name: "response", value: JSON.stringify(response) });
+
+          jQuery.ajax({
+            data: params,
+            type: "POST",
+            url: $("#hidden-ajax_file").val(),
+            dataType: "html",
+            success: function(data) {
+              $(".container-massive-events-response").append(data);
+              response["event_id"] = event_id;
+              response["server_id"] = server_id;
+              response["target"] = target;
+              perform_response(
+                btoa(JSON.stringify(response)),
+                response_id,
+                event_id + "-" + server_id
+              );
+            }
+          });
+        }
+      });
+    }
+  });
 }
 
 //Show the modal window of an event response
 function show_response_dialog(response_id, response) {
   var params = [];
-  params.push("page=include/ajax/events");
-  params.push("dialogue_event_response=1");
-  params.push("massive=0");
-  params.push("event_id=" + response["event_id"]);
-  params.push("target=" + encodeURIComponent(response["target"]));
-  params.push("response_id=" + response_id);
-  params.push("server_id=" + response["server_id"]);
+  params.push({ name: "page", value: "include/ajax/events" });
+  params.push({ name: "dialogue_event_response", value: 1 });
+  params.push({ name: "event_id", value: response.event_id });
+  params.push({ name: "target", value: response.target });
+  params.push({ name: "response_id", value: response_id });
+  params.push({ name: "server_id", value: response.server_id });
+  params.push({ name: "response", value: JSON.stringify(response) });
 
   jQuery.ajax({
-    data: params.join("&"),
+    data: params,
     type: "POST",
     url: $("#hidden-ajax_file").val(),
     dataType: "html",
@@ -164,7 +233,7 @@ function show_response_dialog(response_id, response) {
           draggable: true,
           modal: false,
           open: function() {
-            perform_response(response, response_id);
+            perform_response(btoa(JSON.stringify(response)), response_id, "");
           },
           width: response["modal_width"],
           height: response["modal_height"]
@@ -174,89 +243,6 @@ function show_response_dialog(response_id, response) {
   });
 }
 
-//Show the modal window of event responses when multiple events are selected
-function show_massive_response_dialog(
-  response_id,
-  response,
-  out_iterator,
-  end
-) {
-  var params = [];
-  params.push("page=include/ajax/events");
-  params.push("dialogue_event_response=1");
-  params.push("massive=1");
-  params.push("end=" + end);
-  params.push("out_iterator=" + out_iterator);
-  params.push("event_id=" + response["event_id"]);
-  params.push("target=" + response["target"]);
-  params.push("response_id=" + response_id);
-  params.push("server_id=" + response["server_id"]);
-
-  jQuery.ajax({
-    data: params.join("&"),
-    response_tg: response,
-    response_id: response_id,
-    out_iterator: out_iterator,
-    type: "POST",
-    url: $("#hidden-ajax_file").val(),
-    dataType: "html",
-    success: function(data) {
-      if (out_iterator === 0) $("#event_response_window").empty();
-
-      $("#event_response_window")
-        .hide()
-        .append(data)
-        .dialog({
-          title: $("#select_custom_response option:selected").html(),
-          resizable: true,
-          draggable: true,
-          modal: false,
-          open: function() {
-            $("#response_loading_dialog").hide();
-            $("#button-submit_event_response").show();
-          },
-          close: function() {
-            $("#checkbox-all_validate_box").prop("checked", false);
-            $(".chk_val").prop("checked", false);
-          },
-          width: response["modal_width"],
-          height: response["modal_height"]
-        })
-        .show();
-
-      perform_response_massive(
-        this.response_tg,
-        this.response_id,
-        this.out_iterator
-      );
-    }
-  });
-}
-
-// Get an event response from db
-function get_response(response_id, server_id) {
-  var response = "";
-
-  var params = [];
-  params.push("page=include/ajax/events");
-  params.push("get_response=1");
-  params.push("response_id=" + response_id);
-  params.push("server_id=" + server_id);
-
-  jQuery.ajax({
-    data: params.join("&"),
-    type: "POST",
-    url: $("#hidden-ajax_file").val(),
-    async: false,
-    dataType: "json",
-    success: function(data) {
-      response = data;
-    }
-  });
-
-  return response;
-}
-
 // Get an event response params from db
 function get_response_params(response_id) {
   var response_params;
@@ -315,120 +301,38 @@ function add_row_param(id_table, param) {
   );
 }
 
-// Get an event response from db
-function get_response_target(
-  event_id,
-  response_id,
-  server_id,
-  response_command
-) {
-  var target = "";
+// Perform a response and put the output into a div
+function perform_response(response, response_id, index) {
+  $("#re_exec_command" + index).hide();
+  $("#response_loading_command" + index).show();
+  $("#response_out" + index).html("");
 
-  // Replace the main macros
-  var params = [];
-  params.push("page=include/ajax/events");
-  params.push("get_response_target=1");
-  params.push("event_id=" + event_id);
-  params.push("response_id=" + response_id);
-  params.push("server_id=" + server_id);
-
-  jQuery.ajax({
-    data: params.join("&"),
-    type: "POST",
-    url: $("#hidden-ajax_file").val(),
-    async: false,
-    dataType: "html",
-    success: function(data) {
-      target = data;
-    }
-  });
-
-  // Replace the custom params macros.
-  var response_params = get_response_params(response_id);
-  if (response_params.length > 1 || response_params[0] != "") {
-    for (var i = 0; i < response_params.length; i++) {
-      if (!response_command) {
-        var response_param = "_" + response_params[i] + "_";
-
-        if (
-          response_params[i].startsWith("_") &&
-          response_params[i].endsWith("_")
-        ) {
-          response_param = response_params[i];
-        }
-
-        target = target.replace(
-          response_param,
-          $("#" + response_params[i]).val()
-        );
-      } else {
-        target = target.replace(
-          "_" + response_params[i] + "_",
-          response_command[response_params[i] + "-" + i]
-        );
-      }
-    }
+  try {
+    response = JSON.parse(atob(response));
+  } catch (e) {
+    console.error(e);
+    return;
   }
 
-  return target;
-}
-
-// Perform a response and put the output into a div
-function perform_response(response, response_id) {
-  $("#re_exec_command").hide();
-  $("#response_loading_command").show();
-  $("#response_out").html("");
-
   var params = [];
-  params.push("page=include/ajax/events");
-  params.push("perform_event_response=1");
-  params.push("target=" + encodeURIComponent(response["target"]));
-  params.push("response_id=" + response_id);
-  params.push("event_id=" + response["event_id"]);
-  params.push("server_id=" + response["server_id"]);
+  params.push({ name: "page", value: "include/ajax/events" });
+  params.push({ name: "perform_event_response", value: 1 });
+  params.push({ name: "target", value: response["target"] });
+  params.push({ name: "response_id", value: response_id });
+  params.push({ name: "event_id", value: response["event_id"] });
+  params.push({ name: "server_id", value: response["server_id"] });
+  params.push({ name: "response", value: JSON.stringify(response) });
 
   jQuery.ajax({
-    data: params.join("&"),
+    data: params,
     type: "POST",
     url: $("#hidden-ajax_file").val(),
-    async: true,
     dataType: "html",
     success: function(data) {
       var out = data.replace(/[\n|\r]/g, "<br>");
-      $("#response_out").html(out);
-      $("#response_loading_command").hide();
-      $("#re_exec_command").show();
-    }
-  });
-
-  return false;
-}
-
-// Perform a response and put the output into a div
-function perform_response_massive(response, response_id, out_iterator) {
-  $("#re_exec_command").hide();
-  $("#response_loading_command_" + out_iterator).show();
-  $("#response_out_" + out_iterator).html("");
-
-  var params = [];
-  params.push("page=include/ajax/events");
-  params.push("perform_event_response=1");
-  params.push("target=" + response["target"]);
-  params.push("response_id=" + response_id);
-  params.push("event_id=" + response["event_id"]);
-  params.push("server_id=" + response["server_id"]);
-
-  jQuery.ajax({
-    data: params.join("&"),
-    type: "POST",
-    url: $("#hidden-ajax_file").val(),
-    async: true,
-    dataType: "html",
-    success: function(data) {
-      var out = data.replace(/[\n|\r]/g, "<br>");
-      $("#response_out_" + out_iterator).html(out);
-      $("#response_loading_command_" + out_iterator).hide();
-      $("#re_exec_command_" + out_iterator).show();
+      $("#response_out" + index).html(out);
+      $("#response_loading_command" + index).hide();
+      $("#re_exec_command" + index).show();
     }
   });
 
@@ -594,54 +498,6 @@ function event_comment(current_event) {
   return false;
 }
 
-function show_event_response_command_dialog(id, response, total_checked) {
-  var params = [];
-  params.push("page=include/ajax/events");
-  params.push("get_table_response_command=1");
-  params.push("event_response_id=" + id);
-
-  jQuery.ajax({
-    data: params.join("&"),
-    type: "POST",
-    url: $("#hidden-ajax_file").val(),
-    dataType: "html",
-    success: function(data) {
-      $("#event_response_command_window")
-        .hide()
-        .empty()
-        .append(data)
-        .dialog({
-          resizable: true,
-          draggable: true,
-          modal: false,
-          open: function() {
-            $("#response_loading_dialog").hide();
-            $("#button-submit_event_response").show();
-          },
-          width: 600,
-          height: 300
-        })
-        .show();
-
-      $("#submit-enter_command").on("click", function(e) {
-        e.preventDefault();
-        var response_command = [];
-
-        $(".response_command_input").each(function() {
-          response_command[$(this).attr("name")] = $(this).val();
-        });
-
-        check_massive_response_event(
-          id,
-          response,
-          total_checked,
-          response_command
-        );
-      });
-    }
-  });
-}
-
 var processed = 0;
 function update_event(table, id_evento, type, event_rep, row, server_id) {
   var inputs = $("#events_form :input");
@@ -838,58 +694,14 @@ function execute_event_response(event_list_btn) {
       }
 
       if (!isNaN(response_id)) {
-        // It is a custom response
-        var response = get_response(response_id);
-
-        // If cannot get response abort it
-        if (response == null) {
-          return;
-        }
-
-        // Limit number of events to apply custom responses
-        // due performance reasons.
-        if (total_checked > $("#max_execution_event_response").val()) {
-          $("#max_custom_event_resp_msg").show();
-          return;
-        }
-
-        var response_command = [];
-        $(".response_command_input").each(function() {
-          response_command[$(this).attr("name")] = $(this).val();
-        });
-
         if (event_list_btn) {
           $("#button-submit_event_response").hide(function() {
             $("#response_loading_dialog").show(function() {
-              var check_params = get_response_params(response_id);
-
-              if (check_params[0] !== "") {
-                show_event_response_command_dialog(
-                  response_id,
-                  response,
-                  total_checked
-                );
-              } else {
-                check_massive_response_event(
-                  response_id,
-                  response,
-                  total_checked,
-                  response_command
-                );
-              }
+              show_response_dialog_massive(response_id);
             });
           });
         } else {
-          $("#button-btn_str").hide(function() {
-            $("#execute_again_loading").show(function() {
-              check_massive_response_event(
-                response_id,
-                response,
-                total_checked,
-                response_command
-              );
-            });
-          });
+          check_execute_response_massive(response_id);
         }
       } else {
         // It is not a custom response
@@ -964,15 +776,63 @@ function execute_event_response(event_list_btn) {
   });
 }
 
-function check_massive_response_event(
-  response_id,
-  response,
-  total_checked,
-  response_command
-) {
-  var counter = 0;
-  var end = 0;
+function show_response_dialog_massive(response_id) {
+  var params = [];
+  params.push({ name: "page", value: "include/ajax/events" });
+  params.push({ name: "get_response", value: 1 });
+  params.push({ name: "response_id", value: response_id });
 
+  jQuery.ajax({
+    data: params,
+    type: "POST",
+    url: $("#hidden-ajax_file").val(),
+    dataType: "json",
+    success: function(response) {
+      // If cannot get response abort it
+      if (response == null) {
+        return [];
+      }
+
+      $("#event_response_window")
+        .hide()
+        .empty()
+        .append('<div class="container-massive-events-response"></div>')
+        .dialog({
+          title: $("#response_id option:selected").html(),
+          resizable: true,
+          draggable: true,
+          modal: false,
+          open: function() {
+            check_execute_response_massive(response_id);
+          },
+          close: function() {
+            $("#checkbox-all_validate_box").prop("checked", false);
+            $(".chk_val").prop("checked", false);
+            $("#response_loading_dialog").hide();
+            $("#button-submit_event_response").show();
+          },
+          buttons: [
+            {
+              text: "Execute All",
+              id: "execute-again-all",
+              class:
+                "ui-widget ui-state-default ui-corner-all ui-button-text-only sub ok submit-next",
+              click: function() {
+                execute_event_response(false);
+              }
+            }
+          ],
+          width: response["modal_width"],
+          height: response["modal_height"]
+        })
+        .show();
+    }
+  });
+}
+
+function check_execute_response_massive(response_id) {
+  var events = [];
+  $(".container-massive-events-response").empty();
   $(".chk_val:checked").each(function() {
     var event_id = $(this).val();
     var meta = $("#hidden-meta").val();
@@ -981,23 +841,18 @@ function check_massive_response_event(
       var split_id = event_id.split("|");
       event_id = split_id[0];
       server_id = split_id[1];
+
+      if (events[server_id] === undefined) {
+        events[server_id] = [];
+      }
+
+      events[server_id].push(event_id);
+    } else {
+      events.push(event_id);
     }
-
-    response["target"] = get_response_target(
-      event_id,
-      response_id,
-      server_id,
-      response_command
-    );
-    response["server_id"] = server_id;
-    response["event_id"] = event_id;
-
-    if (total_checked - 1 === counter) end = 1;
-
-    show_massive_response_dialog(response_id, response, counter, end);
-
-    counter++;
   });
+
+  execute_response_massive(events, response_id);
 }
 
 function event_widget_options() {
diff --git a/pandora_console/include/styles/events.css b/pandora_console/include/styles/events.css
index 2e92c0d302..5ad4579f61 100644
--- a/pandora_console/include/styles/events.css
+++ b/pandora_console/include/styles/events.css
@@ -396,3 +396,36 @@ div.multi-response-buttons {
 .white_table_graph_header {
   align-items: center;
 }
+
+.container-massive-events-response {
+  display: flex;
+  flex-direction: column;
+  justify-content: flex-start;
+  align-items: flex-start;
+}
+
+.container-massive-events-response-cell {
+  margin-bottom: 10px;
+  width: 100%;
+  display: flex;
+  flex-direction: column;
+  justify-content: flex-start;
+  align-content: flex-start;
+}
+
+.container-massive-events-response-command > span {
+  font-style: italic;
+}
+
+.container-massive-events-response-output {
+  /*border: 2px dashed #ddd;*/
+  /*padding: 10px;*/
+  margin: 10px;
+}
+
+.container-massive-events-response-execute {
+  display: flex;
+  flex-direction: row;
+  justify-content: flex-end;
+  align-items: center;
+}