diff --git a/pandora_console/godmode/alerts/alert_list.list.php b/pandora_console/godmode/alerts/alert_list.list.php
index 1f593b086e..77fdc4f99b 100644
--- a/pandora_console/godmode/alerts/alert_list.list.php
+++ b/pandora_console/godmode/alerts/alert_list.list.php
@@ -1,25 +1,35 @@
 <?php
+/**
+ * List view for Alerts.
+ *
+ * @category   Alerts
+ * @package    Community
+ * @subpackage Software agents repository
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ==========================================================
+ * Copyright (c) 2005-2022 Artica Soluciones Tecnológicas S.L
+ * This code is NOT free software. This code is NOT licenced under GPL2 licence
+ * You cannot redistribute it without written permission of copyright holder.
+ * ============================================================================
+ */
 
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2021 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation for version 2.
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
+// Begin.
 global $config;
 
-// Login check
+// Login check.
 check_login();
 
-// Check if this page is included from a agent edition
-if (! check_acl($config['id_user'], 0, 'LW')
-    && ! check_acl($config['id_user'], 0, 'AD')
-    && ! check_acl($config['id_user'], 0, 'LM')
+// Check if this page is included from a agent edition.
+if ((bool) check_acl($config['id_user'], 0, 'LW') === false
+    && (bool) check_acl($config['id_user'], 0, 'AD') === false
+    && (bool) check_acl($config['id_user'], 0, 'LM') === false
 ) {
     db_pandora_audit(
         AUDIT_LOG_ACL_VIOLATION,
@@ -36,7 +46,7 @@ require_once $config['homedir'].'/include/functions_users.php';
 $pure = get_parameter('pure', 0);
 $agent_id = get_parameter('agent_id', 0);
 
-if (defined('METACONSOLE')) {
+if (is_metaconsole() === true) {
     $sec = 'advanced';
 } else {
     $sec = 'galertas';
@@ -48,7 +58,7 @@ if ($id_agente) {
     $sec2 = 'godmode/alerts/alert_list';
 }
 
-// Table for filter controls
+// Table for filter controls.
 $form_filter = '<form method="post" action="index.php?sec='.$sec.'&amp;sec2='.$sec2.'&amp;refr='.((int) get_parameter('refr', 0)).'&amp;pure='.$config['pure'].'">';
 $form_filter .= "<input type='hidden' name='search' value='1' />";
 $form_filter .= '<table  cellpadding="0" cellspacing="0" class="databox filters w100p">';
@@ -60,7 +70,7 @@ $temp = agents_get_agents();
 $arrayAgents = [];
 
 // Avoid empty arrays, warning messages are UGLY !
-if ($temp) {
+if ($temp !== false) {
     foreach ($temp as $agentElement) {
         $arrayAgents[$agentElement['id_agente']] = $agentElement['nombre'];
     }
@@ -93,11 +103,11 @@ $form_filter .= '</tr>';
 
 $all_groups = db_get_value('is_admin', 'tusuario', 'id_user', $config['id_user']);
 
-if (check_acl($config['id_user'], 0, 'AD')) {
+if ((bool) check_acl($config['id_user'], 0, 'AD') === true) {
     $groups_user = users_get_groups($config['id_user'], 'AD', $all_groups);
-} else if (check_acl($config['id_user'], 0, 'LW')) {
+} else if ((bool) check_acl($config['id_user'], 0, 'LW') === true) {
     $groups_user = users_get_groups($config['id_user'], 'LW', $all_groups);
-} else if (check_acl($config['id_user'], 0, 'LM')) {
+} else if ((bool) check_acl($config['id_user'], 0, 'LM') === true) {
     $groups_user = users_get_groups($config['id_user'], 'LM', $all_groups);
 }
 
@@ -109,16 +119,16 @@ $groups_id = implode(',', array_keys($groups_user));
 
 $form_filter .= '<tr>';
 
-$temp = db_get_all_rows_sql("SELECT id, name FROM talert_actions WHERE id_group IN ($groups_id);");
+$temp = db_get_all_rows_sql('SELECT id, name FROM talert_actions WHERE id_group IN ('.$groups_id.');');
 $arrayActions = [];
-if (is_array($temp)) {
+if (is_array($temp) === true) {
     foreach ($temp as $actionElement) {
         $arrayActions[$actionElement['id']] = $actionElement['name'];
     }
 }
 
 $form_filter .= "<td class='bolder''>".__('Actions').'</td><td>';
-$form_filter .= html_print_select($arrayActions, 'action_id', $actionID, '', __('All'), -1, true);
+$form_filter .= html_print_select($arrayActions, 'action_id', $actionID, '', __('All'), -1, true, false, true, '', false, 'width:95%');
 $form_filter .= '</td>';
 $form_filter .= "<td class='bolder''>".__('Field content').'</td><td>';
 $form_filter .= html_print_input_text('field_content', $fieldContent, '', 12, 255, true);
@@ -155,7 +165,7 @@ if (!$own_info['is_admin'] && !check_acl($config['id_user'], 0, 'AR') && !check_
 $form_filter .= html_print_select_groups(false, 'AR', $return_all_group, 'ag_group', $ag_group, '', '', 0, true, false, true, '', false);
 $form_filter .= '</td></tr>';
 
-if (defined('METACONSOLE')) {
+if (is_metaconsole() === true) {
     $form_filter .= '<tr>';
     $form_filter .= "<td colspan='6' align='right'>";
     $form_filter .= html_print_submit_button(__('Update'), '', false, 'class="sub upd"', true);
@@ -170,7 +180,7 @@ if (defined('METACONSOLE')) {
 }
 
 $form_filter .= '</form>';
-if (defined('METACONSOLE')) {
+if (is_metaconsole() === true) {
     echo '<br>';
 }
 
@@ -253,7 +263,7 @@ $total = agents_get_alerts_simple(
     true
 );
 
-if (empty($total)) {
+if (empty($total) === true) {
     $total = 0;
 }
 
@@ -277,14 +287,6 @@ $selectTemplateDown = false;
 switch ($sortField) {
     case 'disabled':
         switch ($sort) {
-            case 'up':
-                $selectDisabledUp = $selected;
-                $order = [
-                    'field' => 'disabled',
-                    'order' => 'ASC',
-                ];
-            break;
-
             case 'down':
                 $selectDisabledDown = $selected;
                 $order = [
@@ -292,19 +294,20 @@ switch ($sortField) {
                     'order' => 'DESC',
                 ];
             break;
+
+            default:
+            case 'up':
+                $selectDisabledUp = $selected;
+                $order = [
+                    'field' => 'disabled',
+                    'order' => 'ASC',
+                ];
+            break;
         }
     break;
 
     case 'standby':
         switch ($sort) {
-            case 'up':
-                $selectStandbyUp = $selected;
-                $order = [
-                    'field' => 'standby',
-                    'order' => 'ASC',
-                ];
-            break;
-
             case 'down':
                 $selectStandbyDown = $selected;
                 $order = [
@@ -312,19 +315,20 @@ switch ($sortField) {
                     'order' => 'DESC',
                 ];
             break;
+
+            default:
+            case 'up':
+                $selectStandbyUp = $selected;
+                $order = [
+                    'field' => 'standby',
+                    'order' => 'ASC',
+                ];
+            break;
         }
     break;
 
     case 'agent':
         switch ($sort) {
-            case 'up':
-                $selectAgentUp = $selected;
-                $order = [
-                    'field' => 'agent_name',
-                    'order' => 'ASC',
-                ];
-            break;
-
             case 'down':
                 $selectAgentDown = $selected;
                 $order = [
@@ -332,19 +336,20 @@ switch ($sortField) {
                     'order' => 'DESC',
                 ];
             break;
+
+            default:
+            case 'up':
+                $selectAgentUp = $selected;
+                $order = [
+                    'field' => 'agent_name',
+                    'order' => 'ASC',
+                ];
+            break;
         }
     break;
 
     case 'module':
         switch ($sort) {
-            case 'up':
-                $selectModuleUp = $selected;
-                $order = [
-                    'field' => 'agent_module_name',
-                    'order' => 'ASC',
-                ];
-            break;
-
             case 'down':
                 $selectModuleDown = $selected;
                 $order = [
@@ -352,19 +357,20 @@ switch ($sortField) {
                     'order' => 'DESC',
                 ];
             break;
+
+            default:
+            case 'up':
+                $selectModuleUp = $selected;
+                $order = [
+                    'field' => 'agent_module_name',
+                    'order' => 'ASC',
+                ];
+            break;
         }
     break;
 
     case 'template':
         switch ($sort) {
-            case 'up':
-                $selectTemplateUp = $selected;
-                $order = [
-                    'field' => 'template_name',
-                    'order' => 'ASC',
-                ];
-            break;
-
             case 'down':
                 $selectTemplateDown = $selected;
                 $order = [
@@ -372,6 +378,15 @@ switch ($sortField) {
                     'order' => 'DESC',
                 ];
             break;
+
+            default:
+            case 'up':
+                $selectTemplateUp = $selected;
+                $order = [
+                    'field' => 'template_name',
+                    'order' => 'ASC',
+                ];
+            break;
         }
     break;
 
@@ -717,13 +732,13 @@ foreach ($simple_alerts as $alert) {
 
         $data[3] .= '<div id="add_action-div-'.$alert['id'].'" class="invisible">';
             $data[3] .= '<form id="add_action_form-'.$alert['id'].'" method="post" style="height:85%;">';
-                $data[3] .= '<table class="databox_color w100p bg_color222" style="height:100%;">';
+                $data[3] .= '<table class="w100p bg_color222">';
                     $data[3] .= html_print_input_hidden('add_action', 1, true);
                     $data[3] .= html_print_input_hidden('id_alert_module', $alert['id'], true);
 
         if (! $id_agente) {
             $data[3] .= '<tr class="datos2">';
-                $data[3] .= '<td class="datos2 bolder pdd_6px">';
+                $data[3] .= '<td class="datos2 bolder pdd_6px font_10pt">';
                 $data[3] .= __('Agent');
                 $data[3] .= '</td>';
                 $data[3] .= '<td class="datos">';
@@ -733,7 +748,7 @@ foreach ($simple_alerts as $alert) {
         }
 
                     $data[3] .= '<tr class="datos">';
-                        $data[3] .= '<td class="datos bolder pdd_6px">';
+                        $data[3] .= '<td class="datos bolder pdd_6px font_10pt">';
                         $data[3] .= __('Module');
                         $data[3] .= '</td>';
                         $data[3] .= '<td class="datos">';
@@ -741,15 +756,15 @@ foreach ($simple_alerts as $alert) {
                         $data[3] .= '</td>';
                     $data[3] .= '</tr>';
                     $data[3] .= '<tr class="datos2">';
-                        $data[3] .= '<td class="datos2 bolder pdd_6px">';
+                        $data[3] .= '<td class="datos2 bolder pdd_6px font_10pt">';
                             $data[3] .= __('Action');
                         $data[3] .= '</td>';
                         $data[3] .= '<td class="datos2">';
-                            $data[3] .= html_print_select($actions, 'action_select', '', '', __('None'), 0, true, false, true, '', false, 'width:150px');
+                            $data[3] .= html_print_select($actions, 'action_select', '', '', __('None'), 0, true, false, true, '', false, 'width:95%');
                         $data[3] .= '</td>';
                     $data[3] .= '</tr>';
                     $data[3] .= '<tr class="datos">';
-                        $data[3] .= '<td class="datos bolder pdd_6px">';
+                        $data[3] .= '<td class="datos bolder pdd_6px font_10pt">';
                             $data[3] .= __('Number of alerts match from');
                         $data[3] .= '</td>';
                         $data[3] .= '<td class="datos">';
@@ -773,7 +788,7 @@ foreach ($simple_alerts as $alert) {
                         $data[3] .= '</td>';
                     $data[3] .= '</tr>';
                     $data[3] .= '<tr class="datos2">';
-                        $data[3] .= '<td class="datos2 bolder pdd_6px">';
+                        $data[3] .= '<td class="datos2 bolder pdd_6px font_10pt">';
                             $data[3] .= __('Threshold');
                         $data[3] .= '</td>';
                         $data[3] .= '<td class="datos2">';
@@ -1127,8 +1142,6 @@ function show_advance_options_action(id_alert) {
 function show_add_action(id_alert) {
     $("#add_action-div-" + id_alert).hide ()
         .dialog ({
-            resizable: true,
-            draggable: true,
             title: '<?php echo __('Add action'); ?>',
             modal: true,
             overlay: {
@@ -1136,14 +1149,14 @@ function show_add_action(id_alert) {
                 background: "black"
             },
             open: function() {
-                $(`#add_action-div-${id_alert}`).css('overflow', 'hidden');
+                $(`#add_action-div-${id_alert}`).css('overflow', 'initial');
                 $("select[id^='action_select'], select[id^='action_select']").select2({
                     tags: true,
                     dropdownParent: $("#add_action-div-" + id_alert)
                 });
             },
-            width: 455,
-            height: 500
+            width: 600,
+            height: 300
         })
         .show ();
 }
@@ -1179,8 +1192,8 @@ function show_display_update_action(id_module_action, alert_id, alert_id_agent_m
                             dropdownParent: $(`#update_action-div-${alert_id}`)
                         });
                     },
-                    width: 455,
-                    height: 500
+                    width: 600,
+                    height: 350
                 })
                 .show ();
         }
diff --git a/pandora_console/include/ajax/alert_list.ajax.php b/pandora_console/include/ajax/alert_list.ajax.php
index dd02e6862e..6604188365 100644
--- a/pandora_console/include/ajax/alert_list.ajax.php
+++ b/pandora_console/include/ajax/alert_list.ajax.php
@@ -1,18 +1,29 @@
 <?php
-// Pandora FMS - http://pandorafms.com
-// ==================================================
-// Copyright (c) 2005-2021 Artica Soluciones Tecnologicas
-// Please see http://pandorafms.org for full contribution list
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public License
-// as published by the Free Software Foundation for version 2.
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-// GNU General Public License for more details.
+/**
+ * Ajax script for List view for Alerts.
+ *
+ * @category   Alerts
+ * @package    Community
+ * @subpackage Software agents repository
+ * @version    1.0.0
+ * @license    See below
+ *
+ *    ______                 ___                    _______ _______ ________
+ *   |   __ \.-----.--.--.--|  |.-----.----.-----. |    ___|   |   |     __|
+ *  |    __/|  _  |     |  _  ||  _  |   _|  _  | |    ___|       |__     |
+ * |___|   |___._|__|__|_____||_____|__| |___._| |___|   |__|_|__|_______|
+ *
+ * ==========================================================
+ * Copyright (c) 2005-2022 Artica Soluciones Tecnológicas S.L
+ * This code is NOT free software. This code is NOT licenced under GPL2 licence
+ * You cannot redistribute it without written permission of copyright holder.
+ * ============================================================================
+ */
+
+// Begin.
 global $config;
 
-// Login check
+// Login check.
 check_login();
 
 require_once 'include/functions_agents.php';
@@ -60,7 +71,7 @@ if ($get_agent_alerts_simple) {
 
 
     $alerts = agents_get_alerts_simple($id_agent);
-    if (empty($alerts)) {
+    if (empty($alerts) === true) {
         echo json_encode(false);
         return;
     }
@@ -424,7 +435,7 @@ if ($show_update_action_menu) {
     );
 
     $data .= '<form id="update_action-'.$id_alert.'" method="post" style="height:85%;">';
-    $data .= '<table class="databox_color w100p bg_color222" style="height:100%;">';
+    $data .= '<table class="w100p bg_color222" style="height:100%;">';
         $data .= html_print_input_hidden(
             'update_action',
             1,
@@ -442,7 +453,7 @@ if ($show_update_action_menu) {
         );
     if (! $id_agente) {
         $data .= '<tr class="datos2">';
-            $data .= '<td class="datos2 bolder_6px">';
+            $data .= '<td class="datos2 bolder pdd_6px font_10pt">';
             $data .= __('Agent').'&nbsp;'.ui_print_help_icon(
                 'alert_scalate',
                 true,
@@ -463,7 +474,7 @@ if ($show_update_action_menu) {
     }
 
         $data .= '<tr class="datos">';
-            $data .= '<td class="datos bolder_6px">';
+            $data .= '<td class="datos bolder pdd_6px font_10pt">';
             $data .= __('Module');
             $data .= '</td>';
             $data .= '<td class="datos">';
@@ -478,7 +489,7 @@ if ($show_update_action_menu) {
             $data .= '</td>';
         $data .= '</tr>';
         $data .= '<tr class="datos2">';
-            $data .= '<td class="datos2 bolder_6px">';
+            $data .= '<td class="datos2 bolder pdd_6px font_10pt">';
                 $data .= __('Action');
             $data .= '</td>';
             $data .= '<td class="datos2">';
@@ -494,12 +505,12 @@ if ($show_update_action_menu) {
                     true,
                     '',
                     false,
-                    'width:150px'
+                    'width:95%'
                 );
             $data .= '</td>';
         $data .= '</tr>';
         $data .= '<tr class="datos">';
-            $data .= '<td class="datos bolder_6px">';
+            $data .= '<td class="datos bolder pdd_6px font_10pt">';
                 $data .= __('Number of alerts match from');
             $data .= '</td>';
             $data .= '<td class="datos">';
@@ -523,7 +534,7 @@ if ($show_update_action_menu) {
             $data .= '</td>';
         $data .= '</tr>';
         $data .= '<tr class="datos2">';
-            $data .= '<td class="datos2 bolder_6px">';
+            $data .= '<td class="datos2 bolder pdd_6px font_10pt">';
                 $data .= __('Threshold');
             $data .= '</td>';
             $data .= '<td class="datos2">';