diff --git a/aggpxtrack-update4.xml b/aggpxtrack-update4.xml
index a0621cd..9a4ffe3 100644
--- a/aggpxtrack-update4.xml
+++ b/aggpxtrack-update4.xml
@@ -122,4 +122,24 @@
         <sha256>ed8c3dd2f80f279758d4753e61950c3c0d255da83b319c4fc6535ca7595c7bbf</sha256>
         <sha384>830321c8a8e4907b23de751f2d220bbc36e69004098192a57943402a81a2dba8261f6687abef8060f6dc3695fdcdd39f</sha384>
     </update>
+    <update>
+        <name>pkg_aggpxtrack</name>
+        <description>pkg_aggpxtrack</description>
+        <element>pkg_aggpxtrack</element>
+        <type>package</type>
+        <client>site</client>
+        <version>5.0.0</version>
+        <infourl title="aggpxtrack">https://github.com/astridx/pkg_aggpxtrack/blob/v5.0.0/README.md</infourl>
+        <downloads>
+            <downloadurl type="full" format="zip">https://github.com/astridx/pkg_aggpxtrack/releases/download/v5.0.0/pkg-aggpxtrack-5.0.0.zip</downloadurl>
+        </downloads>
+        <tags>
+            <tag>stable</tag>
+        </tags>
+        <maintainer>Astrid Günther</maintainer>
+        <maintainerurl>https://astrid-guenther.de</maintainerurl>
+        <targetplatform name="joomla" version="4.*"/>
+        <sha256>e0d19fa728f8806e9e61ce8c85377961036611167eeb3615e5ba90faf1e7ba51</sha256>
+        <sha384>546671c3c59b2c268f017ed95c9c78e87bb6d73a5d6a1b72a2b798359a93d4e34ce0f847edb4d15111324c9f9d8adf2d</sha384>
+    </update>
 </updates>
\ No newline at end of file
diff --git a/changelog.xml b/changelog.xml
index 05dde6d..47003e3 100644
--- a/changelog.xml
+++ b/changelog.xml
@@ -44,4 +44,12 @@
 			<item>Correct Panel Layer</item>
 		</note>
 	</changelog>
+	<changelog>
+		<element>pkg_aggpxtrack</element>
+		<type>package</type>
+		<version>5.0.0</version>
+		<note>
+			<item>Use Textfield instead of Mediafield</item>
+		</note>
+	</changelog>
 </changelogs>
diff --git a/j4/pkg_aggpxtrack/jorobo.ini b/j4/pkg_aggpxtrack/jorobo.ini
index 2c9c040..e1afc3e 100644
--- a/j4/pkg_aggpxtrack/jorobo.ini
+++ b/j4/pkg_aggpxtrack/jorobo.ini
@@ -1,5 +1,5 @@
 extension = aggpxtrack
-version = 4.0.6
+version = 5.0.0
 source = src
 target = package
 
diff --git a/j4/pkg_aggpxtrack/package-lock.json b/j4/pkg_aggpxtrack/package-lock.json
index 6255875..bb71095 100644
--- a/j4/pkg_aggpxtrack/package-lock.json
+++ b/j4/pkg_aggpxtrack/package-lock.json
@@ -7,7 +7,7 @@
       "name": "aggpxtrack",
       "license": "See license in license.md",
       "dependencies": {
-        "d3": "^6.7.0",
+        "d3": "^7.6.1",
         "font-awesome": "^4.7.0",
         "leaflet": "^1.7.1",
         "leaflet.elevation": "^0.0.3",
@@ -18,291 +18,390 @@
       }
     },
     "node_modules/commander": {
-      "version": "2.20.3",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
-      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ=="
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-7.2.0.tgz",
+      "integrity": "sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==",
+      "engines": {
+        "node": ">= 10"
+      }
     },
     "node_modules/d3": {
-      "version": "6.7.0",
-      "resolved": "https://registry.npmjs.org/d3/-/d3-6.7.0.tgz",
-      "integrity": "sha512-hNHRhe+yCDLUG6Q2LwvR/WdNFPOJQ5VWqsJcwIYVeI401+d2/rrCjxSXkiAdIlpx7/73eApFB4Olsmh3YN7a6g==",
+      "version": "7.6.1",
+      "resolved": "https://registry.npmjs.org/d3/-/d3-7.6.1.tgz",
+      "integrity": "sha512-txMTdIHFbcpLx+8a0IFhZsbp+PfBBPt8yfbmukZTQFroKuFqIwqswF0qE5JXWefylaAVpSXFoKm3yP+jpNLFLw==",
       "dependencies": {
-        "d3-array": "2",
-        "d3-axis": "2",
-        "d3-brush": "2",
-        "d3-chord": "2",
-        "d3-color": "2",
-        "d3-contour": "2",
-        "d3-delaunay": "5",
-        "d3-dispatch": "2",
-        "d3-drag": "2",
-        "d3-dsv": "2",
-        "d3-ease": "2",
-        "d3-fetch": "2",
-        "d3-force": "2",
-        "d3-format": "2",
-        "d3-geo": "2",
-        "d3-hierarchy": "2",
-        "d3-interpolate": "2",
-        "d3-path": "2",
-        "d3-polygon": "2",
-        "d3-quadtree": "2",
-        "d3-random": "2",
-        "d3-scale": "3",
-        "d3-scale-chromatic": "2",
-        "d3-selection": "2",
-        "d3-shape": "2",
-        "d3-time": "2",
-        "d3-time-format": "3",
-        "d3-timer": "2",
-        "d3-transition": "2",
-        "d3-zoom": "2"
+        "d3-array": "3",
+        "d3-axis": "3",
+        "d3-brush": "3",
+        "d3-chord": "3",
+        "d3-color": "3",
+        "d3-contour": "4",
+        "d3-delaunay": "6",
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+        "d3-drag": "3",
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+        "d3-ease": "3",
+        "d3-fetch": "3",
+        "d3-force": "3",
+        "d3-format": "3",
+        "d3-geo": "3",
+        "d3-hierarchy": "3",
+        "d3-interpolate": "3",
+        "d3-path": "3",
+        "d3-polygon": "3",
+        "d3-quadtree": "3",
+        "d3-random": "3",
+        "d3-scale": "4",
+        "d3-scale-chromatic": "3",
+        "d3-selection": "3",
+        "d3-shape": "3",
+        "d3-time": "3",
+        "d3-time-format": "4",
+        "d3-timer": "3",
+        "d3-transition": "3",
+        "d3-zoom": "3"
+      },
+      "engines": {
+        "node": ">=12"
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-      "version": "2.12.1",
-      "resolved": "https://registry.npmjs.org/d3-array/-/d3-array-2.12.1.tgz",
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+        "internmap": "1 - 2"
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     "node_modules/d3-axis": {
-      "version": "2.1.0",
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+        "d3-dispatch": "1 - 3",
+        "d3-drag": "2 - 3",
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+        "d3-quadtree": "1 - 3",
+        "d3-timer": "1 - 3"
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+      "resolved": "https://registry.npmjs.org/d3-time-format/-/d3-time-format-4.1.0.tgz",
+      "integrity": "sha512-dJxPBlzC7NugB2PDLwo9Q8JiTR3M3e4/XANkreKSUxF8vvXKqm1Yfq4Q5dl8budlunRVlUUaDUgFt7eA8D6NLg==",
       "requires": {
-        "d3-time": "1 - 2"
+        "d3-time": "1 - 3"
       }
     },
     "d3-timer": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-2.0.0.tgz",
-      "integrity": "sha512-TO4VLh0/420Y/9dO3+f9abDEFYeCUr2WZRlxJvbp4HPTQcSylXNiL6yZa9FIUvV1yRiFufl1bszTCLDqv9PWNA=="
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-timer/-/d3-timer-3.0.1.tgz",
+      "integrity": "sha512-ndfJ/JxxMd3nw31uyKoY2naivF+r29V+Lc0svZxe1JvvIRmi8hUsrMvdOwgS1o6uBHmiz91geQ0ylPP0aj1VUA=="
     },
     "d3-transition": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/d3-transition/-/d3-transition-2.0.0.tgz",
-      "integrity": "sha512-42ltAGgJesfQE3u9LuuBHNbGrI/AJjNL2OAUdclE70UE6Vy239GCBEYD38uBPoLeNsOhFStGpPI0BAOV+HMxog==",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/d3-transition/-/d3-transition-3.0.1.tgz",
+      "integrity": "sha512-ApKvfjsSR6tg06xrL434C0WydLr7JewBB3V+/39RMHsaXTOG0zmt/OAXeng5M5LBm0ojmxJrpomQVZ1aPvBL4w==",
       "requires": {
-        "d3-color": "1 - 2",
-        "d3-dispatch": "1 - 2",
-        "d3-ease": "1 - 2",
-        "d3-interpolate": "1 - 2",
-        "d3-timer": "1 - 2"
+        "d3-color": "1 - 3",
+        "d3-dispatch": "1 - 3",
+        "d3-ease": "1 - 3",
+        "d3-interpolate": "1 - 3",
+        "d3-timer": "1 - 3"
       }
     },
     "d3-zoom": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/d3-zoom/-/d3-zoom-2.0.0.tgz",
-      "integrity": "sha512-fFg7aoaEm9/jf+qfstak0IYpnesZLiMX6GZvXtUSdv8RH2o4E2qeelgdU09eKS6wGuiGMfcnMI0nTIqWzRHGpw==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/d3-zoom/-/d3-zoom-3.0.0.tgz",
+      "integrity": "sha512-b8AmV3kfQaqWAuacbPuNbL6vahnOJflOhexLzMMNLga62+/nh0JzvJ0aO/5a5MVgUFGS7Hu1P9P03o3fJkDCyw==",
       "requires": {
-        "d3-dispatch": "1 - 2",
-        "d3-drag": "2",
-        "d3-interpolate": "1 - 2",
-        "d3-selection": "2",
-        "d3-transition": "2"
+        "d3-dispatch": "1 - 3",
+        "d3-drag": "2 - 3",
+        "d3-interpolate": "1 - 3",
+        "d3-selection": "2 - 3",
+        "d3-transition": "2 - 3"
       }
     },
     "delaunator": {
-      "version": "4.0.1",
-      "resolved": "https://registry.npmjs.org/delaunator/-/delaunator-4.0.1.tgz",
-      "integrity": "sha512-WNPWi1IRKZfCt/qIDMfERkDp93+iZEmOxN2yy4Jg+Xhv8SLk2UTqqbe1sfiipn0and9QrE914/ihdx82Y/Giag=="
+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/delaunator/-/delaunator-5.0.0.tgz",
+      "integrity": "sha512-AyLvtyJdbv/U1GkiS6gUUzclRoAY4Gs75qkMygJJhU75LW4DNuSF2RMzpxs9jw9Oz1BobHjTdkG3zdP55VxAqw==",
+      "requires": {
+        "robust-predicates": "^3.0.0"
+      }
     },
     "font-awesome": {
       "version": "4.7.0",
@@ -634,17 +744,17 @@
       "integrity": "sha1-j6jPBBGhoxr9B7BtKQK7n8gVoTM="
     },
     "iconv-lite": {
-      "version": "0.4.24",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
-      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.6.3.tgz",
+      "integrity": "sha512-4fCk79wshMdzMp2rH06qWrJE4iolqLhCUH+OiuIgU++RB0+94NlDL81atO7GX55uUKueo0txHNtvEyI6D7WdMw==",
       "requires": {
-        "safer-buffer": ">= 2.1.2 < 3"
+        "safer-buffer": ">= 2.1.2 < 3.0.0"
       }
     },
     "internmap": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/internmap/-/internmap-1.0.1.tgz",
-      "integrity": "sha512-lDB5YccMydFBtasVtxnZ3MRBHuaoE8GKsppq+EchKL2U4nK/DmEpPHNH8MZe5HkMtpSiTSOZwfN0tzYjO/lJEw=="
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/internmap/-/internmap-2.0.3.tgz",
+      "integrity": "sha512-5Hh7Y1wQbvY5ooGgPbDaL5iYLAPzMTUrjMulskHLH6wnv/A+1q5rgEaiuqEjB+oxGXIVZs1FF+R/KPN3ZSQYYg=="
     },
     "leaflet": {
       "version": "1.7.1",
@@ -661,10 +771,15 @@
       "resolved": "https://registry.npmjs.org/leaflet.gridlayer.googlemutant/-/leaflet.gridlayer.googlemutant-0.12.1.tgz",
       "integrity": "sha512-aa/E6GC+Py4rhbKzZjZWa77KSc3P5M8pMkn/ak3AtCgqX4/yfigZUzkA33nVksW0wIUpHtrBL9f/07lbsOC2WA=="
     },
+    "robust-predicates": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/robust-predicates/-/robust-predicates-3.0.1.tgz",
+      "integrity": "sha512-ndEIpszUHiG4HtDsQLeIuMvRsDnn8c8rYStabochtUeCvfuvNptb5TUbVD68LRAILPX7p9nqQGh4xJgn3EHS/g=="
+    },
     "rw": {
       "version": "1.3.3",
       "resolved": "https://registry.npmjs.org/rw/-/rw-1.3.3.tgz",
-      "integrity": "sha1-P4Yt+pGrdmsUiF700BEkv9oHT7Q="
+      "integrity": "sha512-PdhdWy89SiZogBLaw42zdeqtRJ//zFd2PgQavcICDUgJT5oW10QCRKbJ6bg4r0/UY2M6BWd5tkxuGFRvCkgfHQ=="
     },
     "safer-buffer": {
       "version": "2.1.2",
diff --git a/j4/pkg_aggpxtrack/package.json b/j4/pkg_aggpxtrack/package.json
index b87ac60..fb7b8e2 100644
--- a/j4/pkg_aggpxtrack/package.json
+++ b/j4/pkg_aggpxtrack/package.json
@@ -7,7 +7,7 @@
     "node": "14.x"
   },
   "dependencies": {
-    "d3": "^6.7.0",
+    "d3": "^7.6.1",
     "font-awesome": "^4.7.0",
     "leaflet": "^1.7.1",
     "leaflet.elevation": "^0.0.3",
diff --git a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/aggpxtrack.php b/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/aggpxtrack.php
index c4bc23d..88c4ce1 100644
--- a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/aggpxtrack.php
+++ b/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/aggpxtrack.php
@@ -19,19 +19,4 @@
  */
 class PlgFieldsAggpxtrack extends \Joomla\Component\Fields\Administrator\Plugin\FieldsPlugin
 {
-
-	/**
-	 * Constructor
-	 *
-	 * @param   object  &$subject  The object to observe
-	 * @param   array   $config    An array that holds the plugin configuration
-	 *
-	 * @since   1.5
-	 */
-	public function __construct(&$subject, $config)
-	{
-		parent::__construct($subject, $config);
-
-		FormHelper::addFieldPath(__DIR__ . '/field');
-	}
 }
diff --git a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/field/aggpxtrack.php b/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/field/aggpxtrack.php
deleted file mode 100644
index bdb9214..0000000
--- a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/field/aggpxtrack.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/**
- * @package     Joomla.Site
- * @subpackage  pkg_aggpxtrack
- *
- * @copyright   Copyright (C) 2005 - 2018 Astrid Günther, Inc. All rights reserved.
- * @license     GNU General Public License version 2 or later;
- * @link        astrid-guenther.de
- */
-
-defined('JPATH_PLATFORM') or die;
-
-use Joomla\CMS\Form\Field\MediaField;
-
-/**
- * Provides a modal media selector including upload mechanism
- *
- * @since  1.6
- */
-class JFormFieldAggpxtrack extends MediaField
-{
-	/**
-	 * The form field type.
-	 *
-	 * @var    string
-	 * @since  1.6
-	 */
-	protected $type = 'Aggpxtrack';
-
-	/**
-	 * Layout to render
-	 *
-	 * @var    string
-	 * @since  3.5
-	 */
-	protected $layout = 'aggpxtrack';
-
-	/**
-	 * Get the layout paths
-	 *
-	 * @return  array
-	 *
-	 * @since   3.5
-	 */
-	protected function getLayoutPaths()
-	{
-		$template = JFactory::getApplication()->getTemplate();
-
-		return [
-			JPATH_ADMINISTRATOR . '/templates/' . $template . '/html/layouts/plugins/system/stats',
-			dirname(__DIR__) . '/layouts',
-			JPATH_SITE . '/layouts'
-		];
-	}
-}
diff --git a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/layouts/aggpxtrack.php b/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/layouts/aggpxtrack.php
deleted file mode 100644
index e7c1d9b..0000000
--- a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/layouts/aggpxtrack.php
+++ /dev/null
@@ -1,131 +0,0 @@
-<?php
-/**
- * @package     Joomla.Site
- * @subpackage  pkg_aggpxtrack
- *
- * @copyright   Copyright (C) 2005 - 2018 Astrid Günther, Inc. All rights reserved.
- * @license     GNU General Public License version 2 or later;
- * @link        astrid-guenther.de
- */
-
-defined('_JEXEC') or die;
-
-use Joomla\CMS\Component\ComponentHelper;
-use Joomla\CMS\Factory;
-use Joomla\CMS\Helper\MediaHelper;
-use Joomla\CMS\HTML\HTMLHelper;
-use Joomla\CMS\Language\Text;
-use Joomla\CMS\Router\Route;
-use Joomla\CMS\Uri\Uri;
-
-extract($displayData);
-
-$attr = '';
-
-// Initialize some field attributes.
-$attr .= !empty($class) ? ' class="form-control field-media-input ' . $class . '"' : ' class="form-control field-media-input"';
-$attr .= !empty($size) ? ' size="' . $size . '"' : '';
-$attr .= $dataAttribute;
-
-// Initialize JavaScript field attributes.
-$attr .= !empty($onchange) ? ' onchange="' . $onchange . '"' : '';
-
-switch ($preview) {
-	case 'no': // Deprecated parameter value
-	case 'false':
-	case 'none':
-		$showPreview = false;
-		break;
-	case 'yes': // Deprecated parameter value
-	case 'true':
-	case 'show':
-	case 'tooltip':
-	default:
-		$showPreview = true;
-		break;
-}
-
-// The url for the modal
-$url = ($readonly ? ''
-	: ($link ?: 'index.php?option=com_media&view=media&tmpl=component&mediatypes=' . $mediaTypes
-		. '&asset=' . $asset . '&author=' . $authorId)
-	. '&fieldid={field-media-id}&path=' . $folder);
-
-// Correctly route the url to ensure it's correctly using sef modes and subfolders
-$url = Route::_($url);
-$doc = Factory::getDocument();
-$wam = $doc->getWebAssetManager();
-
-$wam->useScript('webcomponent.media-select');
-
-Text::script('JFIELD_MEDIA_LAZY_LABEL');
-Text::script('JFIELD_MEDIA_ALT_LABEL');
-Text::script('JFIELD_MEDIA_ALT_CHECK_LABEL');
-Text::script('JFIELD_MEDIA_ALT_CHECK_DESC_LABEL');
-Text::script('JFIELD_MEDIA_CLASS_LABEL');
-Text::script('JFIELD_MEDIA_FIGURE_CLASS_LABEL');
-Text::script('JFIELD_MEDIA_FIGURE_CAPTION_LABEL');
-Text::script('JFIELD_MEDIA_LAZY_LABEL');
-Text::script('JFIELD_MEDIA_SUMMARY_LABEL');
-Text::script('JFIELD_MEDIA_EMBED_CHECK_DESC_LABEL');
-Text::script('JFIELD_MEDIA_DOWNLOAD_CHECK_DESC_LABEL');
-Text::script('JFIELD_MEDIA_DOWNLOAD_CHECK_LABEL');
-Text::script('JFIELD_MEDIA_EMBED_CHECK_LABEL');
-Text::script('JFIELD_MEDIA_WIDTH_LABEL');
-Text::script('JFIELD_MEDIA_TITLE_LABEL');
-Text::script('JFIELD_MEDIA_HEIGHT_LABEL');
-Text::script('JFIELD_MEDIA_UNSUPPORTED');
-Text::script('JFIELD_MEDIA_DOWNLOAD_FILE');
-Text::script('JLIB_APPLICATION_ERROR_SERVER');
-Text::script('JLIB_FORM_MEDIA_PREVIEW_EMPTY', true);
-
-$modalHTML = HTMLHelper::_(
-	'bootstrap.renderModal',
-	'imageModal_' . $id,
-	[
-		'url'         => $url,
-		'title'       => Text::_('JLIB_FORM_CHANGE_IMAGE'),
-		'closeButton' => true,
-		'height'      => '100%',
-		'width'       => '100%',
-		'modalWidth'  => '80',
-		'bodyHeight'  => '60',
-		'footer'      => '<button type="button" class="btn btn-success button-save-selected">' . Text::_('JSELECT') . '</button>'
-			. '<button type="button" class="btn btn-secondary" data-bs-dismiss="modal">' . Text::_('JCANCEL') . '</button>',
-	]
-);
-
-$wam->useStyle('webcomponent.field-media')
-	->useScript('webcomponent.field-media');
-
-if (count($doc->getScriptOptions('media-picker')) === 0) {
-	$doc->addScriptOptions('media-picker', [
-		'images'    => $imagesExt,
-		'audios'    => $audiosExt,
-		'videos'    => $videosExt,
-		'documents' => $documentsExt,
-	]);
-}
-
-?>
-
-<joomla-field-media class="field-media-wrapper" type="image" <?php // @TODO add this attribute to the field in order to use it for all media types
-?> base-path="<?php echo Uri::root(); ?>" root-folder="<?php echo ComponentHelper::getParams('com_media')->get('file_path', 'images'); ?>" url="<?php echo $url; ?>" modal-container=".modal" modal-width="100%" modal-height="400px" input=".field-media-input" button-select=".button-select" button-clear=".button-clear" button-save-selected=".button-save-selected" preview="static" preview-container=".field-media-preview" preview-width="<?php echo $previewWidth; ?>" preview-height="<?php echo $previewHeight; ?>" supported-extensions="<?php echo str_replace('"', '&quot;', json_encode(['images' => $imagesAllowedExt, 'audios' => $audiosAllowedExt, 'videos' => $videosAllowedExt, 'documents' => $documentsAllowedExt])); ?>">
-	<?php echo $modalHTML; ?>
-	<?php if ($showPreview) : ?>
-		<div class="field-media-preview">
-			<?php echo ' ' . $previewImgEmpty; ?>
-			<?php echo ' ' . $previewImg; ?>
-		</div>
-	<?php endif; ?>
-	<div class="input-group">
-		<input type="text" name="<?php echo $name; ?>" id="<?php echo $id; ?>" value="<?php echo htmlspecialchars($value, ENT_COMPAT, 'UTF-8'); ?>" readonly="readonly" <?php echo $attr; ?>>
-		<?php if ($disabled != true) : ?>
-			<button type="button" class="btn btn-success button-select"><?php echo Text::_('JLIB_FORM_BUTTON_SELECT'); ?></button>
-			<button type="button" class="btn btn-danger button-clear"><span class="icon-times" aria-hidden="true"></span><span class="visually-hidden"><?php echo Text::_('JLIB_FORM_BUTTON_CLEAR'); ?></span></button>
-		<?php endif; ?>
-	</div>
-</joomla-field-media>
-
-
-
diff --git a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/params/aggpxtrack.xml b/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/params/aggpxtrack.xml
index 0565600..5ca08b4 100644
--- a/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/params/aggpxtrack.xml
+++ b/j4/pkg_aggpxtrack/src/plugins/fields/aggpxtrack/params/aggpxtrack.xml
@@ -2,12 +2,24 @@
 <form>
 	<fields name="fieldparams" addfieldpath="plugins/fields/aggpxtrack/field">
 		<fieldset name="fieldparams">
-			<field name="directory" type="folderlist" label="PLG_FIELDS_AGGPXTRACK_PARAMS_DIRECTORY_LABEL" description="PLG_FIELDS_AGGPXTRACK_PARAMS_DIRECTORY_DESC" directory="images" hide_none="true" recursive="true" />
-
-			<field name="preview" type="hidden" default="false" label="PLG_FIELDS_AGGPXTRACK_PARAMS_PREVIEW_LABEL" description="PLG_FIELDS_AGGPXTRACK_PARAMS_PREVIEW_DESC">
-				<option value="false">JNO</option>
+			<field
+				name="filter"
+				type="list"
+				label="PLG_FIELDS_TEXT_PARAMS_FILTER_LABEL"
+				class="list"
+				validate="options"
+				>
+				<option value="0">JNO</option>
 			</field>
-			<field name="image_class" type="textarea" label="PLG_FIELDS_AGGPXTRACK_PARAMS_IMAGE_CLASS_LABEL" description="PLG_FIELDS_AGGPXTRACK_PARAMS_IMAGE_CLASS_DESC" size="40" />
+
+			<field
+				name="maxlength"
+				type="number"
+				label="PLG_FIELDS_TEXT_PARAMS_MAXLENGTH_LABEL"
+				filter="integer"
+				default="300"
+			/>
+
 
 			<field type="spacer" name="spacerpolylinecolor" hr="true" class="p-2 m-2" />