diff --git a/source/packages/com_mokoog/access.xml b/source/packages/com_mokoog/access.xml
new file mode 100644
index 0000000..2aa21c2
--- /dev/null
+++ b/source/packages/com_mokoog/access.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * @package     MokoSuiteOpenGraph
+ * @subpackage  com_mokoog
+ * @author      Moko Consulting <hello@mokoconsulting.tech>
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ -->
+<access component="com_mokoog">
+    <section name="component">
+        <action name="core.admin" title="JACTION_ADMIN" />
+        <action name="core.manage" title="JACTION_MANAGE" />
+        <action name="core.create" title="JACTION_CREATE" />
+        <action name="core.delete" title="JACTION_DELETE" />
+        <action name="core.edit" title="JACTION_EDIT" />
+        <action name="core.edit.state" title="JACTION_EDITSTATE" />
+        <action name="mokoog.batch" title="COM_MOKOOG_ACTION_BATCH" description="COM_MOKOOG_ACTION_BATCH_DESC" />
+        <action name="mokoog.import" title="COM_MOKOOG_ACTION_IMPORT" description="COM_MOKOOG_ACTION_IMPORT_DESC" />
+    </section>
+</access>
diff --git a/source/packages/com_mokoog/config.xml b/source/packages/com_mokoog/config.xml
new file mode 100644
index 0000000..03202c4
--- /dev/null
+++ b/source/packages/com_mokoog/config.xml
@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ * @package     MokoSuiteOpenGraph
+ * @subpackage  com_mokoog
+ * @author      Moko Consulting <hello@mokoconsulting.tech>
+ * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
+ * @license     GNU General Public License version 3 or later; see LICENSE
+ -->
+<config>
+    <fieldset name="general">
+        <field
+            type="note"
+            label="COM_MOKOOG_CONFIG_NOTE_LABEL"
+            description="COM_MOKOOG_CONFIG_NOTE_DESC"
+        />
+    </fieldset>
+    <fieldset
+        name="permissions"
+        label="JCONFIG_PERMISSIONS_LABEL"
+        description="JCONFIG_PERMISSIONS_DESC"
+    >
+        <field
+            name="rules"
+            type="rules"
+            label="JCONFIG_PERMISSIONS_LABEL"
+            class="inputbox"
+            validate="rules"
+            filter="rules"
+            component="com_mokoog"
+            section="component"
+        />
+    </fieldset>
+</config>
diff --git a/source/packages/com_mokoog/language/en-GB/com_mokoog.ini b/source/packages/com_mokoog/language/en-GB/com_mokoog.ini
index ae9e73d..b920280 100644
--- a/source/packages/com_mokoog/language/en-GB/com_mokoog.ini
+++ b/source/packages/com_mokoog/language/en-GB/com_mokoog.ini
@@ -82,3 +82,11 @@ COM_MOKOOG_FIELD_ROBOTS="Robots"
 COM_MOKOOG_FIELD_ROBOTS_DESC="Per-page robots directive, e.g. noindex, nofollow."
 COM_MOKOOG_FIELD_CANONICAL_URL="Canonical URL"
 COM_MOKOOG_FIELD_CANONICAL_URL_DESC="Overrides the canonical URL for this content item (http/https only)."
+
+; ACL actions (access.xml) and component options (config.xml)
+COM_MOKOOG_ACTION_BATCH="Batch Generate OG Tags"
+COM_MOKOOG_ACTION_BATCH_DESC="Allows users in this group to run batch OG tag generation."
+COM_MOKOOG_ACTION_IMPORT="Import / Export OG Tags"
+COM_MOKOOG_ACTION_IMPORT_DESC="Allows users in this group to import and export OG tags via CSV."
+COM_MOKOOG_CONFIG_NOTE_LABEL="Where are the settings?"
+COM_MOKOOG_CONFIG_NOTE_DESC="Open Graph and SEO settings are configured in the System - MokoSuiteOpenGraph plugin (Extensions &#8594; Plugins). This screen manages component permissions only."
diff --git a/source/packages/com_mokoog/language/en-US/com_mokoog.ini b/source/packages/com_mokoog/language/en-US/com_mokoog.ini
index ae9e73d..b920280 100644
--- a/source/packages/com_mokoog/language/en-US/com_mokoog.ini
+++ b/source/packages/com_mokoog/language/en-US/com_mokoog.ini
@@ -82,3 +82,11 @@ COM_MOKOOG_FIELD_ROBOTS="Robots"
 COM_MOKOOG_FIELD_ROBOTS_DESC="Per-page robots directive, e.g. noindex, nofollow."
 COM_MOKOOG_FIELD_CANONICAL_URL="Canonical URL"
 COM_MOKOOG_FIELD_CANONICAL_URL_DESC="Overrides the canonical URL for this content item (http/https only)."
+
+; ACL actions (access.xml) and component options (config.xml)
+COM_MOKOOG_ACTION_BATCH="Batch Generate OG Tags"
+COM_MOKOOG_ACTION_BATCH_DESC="Allows users in this group to run batch OG tag generation."
+COM_MOKOOG_ACTION_IMPORT="Import / Export OG Tags"
+COM_MOKOOG_ACTION_IMPORT_DESC="Allows users in this group to import and export OG tags via CSV."
+COM_MOKOOG_CONFIG_NOTE_LABEL="Where are the settings?"
+COM_MOKOOG_CONFIG_NOTE_DESC="Open Graph and SEO settings are configured in the System - MokoSuiteOpenGraph plugin (Extensions &#8594; Plugins). This screen manages component permissions only."
diff --git a/source/packages/com_mokoog/mokoog.xml b/source/packages/com_mokoog/mokoog.xml
index 19fc76c..1fa979d 100644
--- a/source/packages/com_mokoog/mokoog.xml
+++ b/source/packages/com_mokoog/mokoog.xml
@@ -64,6 +64,11 @@
         </files>
         <files folder="language">
             <folder>en-GB</folder>
+            <folder>en-US</folder>
+        </files>
+        <files>
+            <filename>access.xml</filename>
+            <filename>config.xml</filename>
         </files>
         <menu img="class:bookmark">COM_MOKOOG</menu>
         <submenu>
diff --git a/source/packages/com_mokoog/src/Controller/BatchController.php b/source/packages/com_mokoog/src/Controller/BatchController.php
index c07cba1..ee2aff8 100644
--- a/source/packages/com_mokoog/src/Controller/BatchController.php
+++ b/source/packages/com_mokoog/src/Controller/BatchController.php
@@ -29,7 +29,10 @@ class BatchController extends BaseController
     {
         Session::checkToken('get') || throw new \RuntimeException(Text::_('JINVALID_TOKEN'), 403);
 
-        if (!Factory::getApplication()->getIdentity()->authorise('core.create', 'com_mokoog')) {
+        $identity = Factory::getApplication()->getIdentity();
+
+        if (!$identity->authorise('mokoog.batch', 'com_mokoog')
+            && !$identity->authorise('core.create', 'com_mokoog')) {
             throw new \RuntimeException(Text::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'), 403);
         }
 
@@ -62,7 +65,10 @@ class BatchController extends BaseController
     {
         Session::checkToken('get') || throw new \RuntimeException(Text::_('JINVALID_TOKEN'), 403);
 
-        if (!Factory::getApplication()->getIdentity()->authorise('core.create', 'com_mokoog')) {
+        $identity = Factory::getApplication()->getIdentity();
+
+        if (!$identity->authorise('mokoog.batch', 'com_mokoog')
+            && !$identity->authorise('core.create', 'com_mokoog')) {
             throw new \RuntimeException(Text::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'), 403);
         }
 
diff --git a/source/packages/com_mokoog/src/Controller/ImportExportController.php b/source/packages/com_mokoog/src/Controller/ImportExportController.php
index befda03..336d744 100644
--- a/source/packages/com_mokoog/src/Controller/ImportExportController.php
+++ b/source/packages/com_mokoog/src/Controller/ImportExportController.php
@@ -110,7 +110,8 @@ class ImportExportController extends BaseController
 
         $identity = Factory::getApplication()->getIdentity();
 
-        if (!$identity->authorise('core.create', 'com_mokoog') || !$identity->authorise('core.edit', 'com_mokoog')) {
+        if (!$identity->authorise('mokoog.import', 'com_mokoog')
+            && !($identity->authorise('core.create', 'com_mokoog') && $identity->authorise('core.edit', 'com_mokoog'))) {
             throw new \RuntimeException(Text::_('JLIB_APPLICATION_ERROR_ACCESS_FORBIDDEN'), 403);
         }
 
diff --git a/source/packages/com_mokoog/src/Field/index.html b/source/packages/com_mokoog/src/Field/index.html
deleted file mode 100644
index 94906bc..0000000
--- a/source/packages/com_mokoog/src/Field/index.html
+++ /dev/null
@@ -1 +0,0 @@
-<html><body bgcolor="#FFFFFF"></body></html>
diff --git a/source/packages/com_mokoog/src/Service/index.html b/source/packages/com_mokoog/src/Service/index.html
deleted file mode 100644
index 94906bc..0000000
--- a/source/packages/com_mokoog/src/Service/index.html
+++ /dev/null
@@ -1 +0,0 @@
-<html><body bgcolor="#FFFFFF"></body></html>
diff --git a/source/packages/com_mokoog/src/View/Tags/HtmlView.php b/source/packages/com_mokoog/src/View/Tags/HtmlView.php
index e80d0ae..f0ae838 100644
--- a/source/packages/com_mokoog/src/View/Tags/HtmlView.php
+++ b/source/packages/com_mokoog/src/View/Tags/HtmlView.php
@@ -85,6 +85,7 @@ class HtmlView extends BaseHtmlView
         ToolbarHelper::editList('tag.edit');
         ToolbarHelper::custom('batch.generate', 'refresh', '', 'COM_MOKOOG_TOOLBAR_BATCH_GENERATE', false);
         ToolbarHelper::custom('importexport.export', 'download', '', 'COM_MOKOOG_TOOLBAR_EXPORT', false);
+        ToolbarHelper::custom('mokoog.showimport', 'upload', '', 'COM_MOKOOG_TOOLBAR_IMPORT', false);
         ToolbarHelper::deleteList('JGLOBAL_CONFIRM_DELETE', 'tags.delete');
         ToolbarHelper::preferences('com_mokoog');
     }
diff --git a/source/packages/com_mokoog/tmpl/tags/default.php b/source/packages/com_mokoog/tmpl/tags/default.php
index bf6a82b..81b4d49 100644
--- a/source/packages/com_mokoog/tmpl/tags/default.php
+++ b/source/packages/com_mokoog/tmpl/tags/default.php
@@ -173,6 +173,23 @@ $token = Session::getFormToken();
     </div>
 </div>
 
+<!-- CSV Import -->
+<div id="mokoog-import-panel" style="display:none;" class="card mt-3">
+    <div class="card-body">
+        <h4><?php echo Text::_('COM_MOKOOG_TOOLBAR_IMPORT'); ?></h4>
+        <form action="<?php echo Route::_('index.php?option=com_mokoog&task=importexport.import'); ?>" method="post" enctype="multipart/form-data" class="mt-2">
+            <div class="mb-2">
+                <input type="file" name="jform[csv_file]" accept=".csv" class="form-control" required>
+            </div>
+            <button type="submit" class="btn btn-primary">
+                <span class="icon-upload" aria-hidden="true"></span>
+                <?php echo Text::_('COM_MOKOOG_TOOLBAR_IMPORT'); ?>
+            </button>
+            <?php echo HTMLHelper::_('form.token'); ?>
+        </form>
+    </div>
+</div>
+
 <script>
 document.addEventListener('DOMContentLoaded', function() {
     // Intercept the batch.generate toolbar button
@@ -182,6 +199,13 @@ document.addEventListener('DOMContentLoaded', function() {
             mokoogBatchGenerate();
             return;
         }
+        if (task === 'mokoog.showimport') {
+            var ip = document.getElementById('mokoog-import-panel');
+            if (ip) {
+                ip.style.display = (ip.style.display === 'none' ? 'block' : 'none');
+            }
+            return;
+        }
         if (origSubmitbutton) {
             origSubmitbutton(task);
         }
diff --git a/source/packages/plg_system_mokoog/src/Extension/MokoOG.php b/source/packages/plg_system_mokoog/src/Extension/MokoOG.php
index e3115dd..38d661c 100644
--- a/source/packages/plg_system_mokoog/src/Extension/MokoOG.php
+++ b/source/packages/plg_system_mokoog/src/Extension/MokoOG.php
@@ -831,6 +831,10 @@ final class MokoOG extends CMSPlugin implements SubscriberInterface
      */
     public function onContentAfterSaveRebuildSitemap(Event $event): void
     {
+        // Opportunistic maintenance on content save: prune stale generated images
+        // so the generated-image cache cannot grow without bound.
+        ImageHelper::pruneOldFiles();
+
         if (!$this->params->get('sitemap_enabled', 0)) {
             return;
         }
diff --git a/source/packages/plg_system_mokoog/src/Helper/ImageGenerator.php b/source/packages/plg_system_mokoog/src/Helper/ImageGenerator.php
deleted file mode 100644
index 737684d..0000000
--- a/source/packages/plg_system_mokoog/src/Helper/ImageGenerator.php
+++ /dev/null
@@ -1,182 +0,0 @@
-<?php
-
-/**
- * @package     MokoSuiteOpenGraph
- * @subpackage  plg_system_mokoog
- * @author      Moko Consulting <hello@mokoconsulting.tech>
- * @copyright   Copyright (C) 2026 Moko Consulting. All rights reserved.
- * @license     GNU General Public License version 3 or later; see LICENSE
- */
-
-namespace Joomla\Plugin\System\MokoOG\Helper;
-
-defined('_JEXEC') or die;
-
-use Joomla\Filesystem\Folder;
-use Joomla\CMS\Log\Log;
-
-class ImageGenerator
-{
-    private const WIDTH = 1200;
-    private const HEIGHT = 630;
-    private const OUTPUT_DIR = 'images/mokoog/generated';
-
-    /**
-     * Generate an OG image with title text overlaid on a template background.
-     *
-     * @param   string  $title           Article title to overlay
-     * @param   string  $templateImage   Path to template/background image relative to JPATH_ROOT
-     * @param   string  $fontFile        Absolute path to TTF font file
-     * @param   int     $fontSize        Font size in points (default 42)
-     * @param   array   $fontColor       RGB array [r, g, b] (default white)
-     * @param   int     $quality         JPEG quality (default 90)
-     *
-     * @return  string  Path to generated image relative to JPATH_ROOT, or empty on failure
-     */
-    public static function generate(
-        string $title,
-        string $templateImage,
-        string $fontFile = '',
-        int $fontSize = 42,
-        array $fontColor = [255, 255, 255],
-        int $quality = 90
-    ): string {
-        if (!\extension_loaded('gd')) {
-            Log::add('MokoOG ImageGenerator: GD extension is not loaded. Image generation disabled.', Log::WARNING, 'mokoog');
-
-            return '';
-        }
-
-        $templateAbs = JPATH_ROOT . '/' . ltrim($templateImage, '/');
-
-        if (!is_file($templateAbs)) {
-            Log::add('MokoOG ImageGenerator: Template image not found: ' . $templateImage, Log::WARNING, 'mokoog');
-
-            return '';
-        }
-
-        if (!$fontFile || !is_file($fontFile)) {
-            Log::add('MokoOG ImageGenerator: TTF font file not found: ' . ($fontFile ?: '(not configured)'), Log::WARNING, 'mokoog');
-
-            return '';
-        }
-
-        $outputDir = JPATH_ROOT . '/' . self::OUTPUT_DIR;
-
-        if (!is_dir($outputDir) && !Folder::create($outputDir)) {
-            Log::add('MokoOG ImageGenerator: Cannot create output directory: ' . self::OUTPUT_DIR, Log::WARNING, 'mokoog');
-
-            return '';
-        }
-
-        $hash       = md5($title . $templateImage . $fontSize);
-        $outputName = 'overlay_' . $hash . '.jpg';
-        $outputPath = $outputDir . '/' . $outputName;
-        $outputRel  = self::OUTPUT_DIR . '/' . $outputName;
-
-        // Skip if already generated
-        if (is_file($outputPath)) {
-            return $outputRel;
-        }
-
-        // Load template image
-        $imageInfo = getimagesize($templateAbs);
-
-        if (!$imageInfo) {
-            Log::add('MokoOG ImageGenerator: Cannot read image dimensions: ' . $templateImage, Log::WARNING, 'mokoog');
-
-            return '';
-        }
-
-        $source = match ($imageInfo[2]) {
-            IMAGETYPE_JPEG => imagecreatefromjpeg($templateAbs),
-            IMAGETYPE_PNG  => imagecreatefrompng($templateAbs),
-            IMAGETYPE_WEBP => function_exists('imagecreatefromwebp') ? imagecreatefromwebp($templateAbs) : false,
-            default        => false,
-        };
-
-        if (!$source) {
-            Log::add('MokoOG ImageGenerator: Failed to load image (unsupported type or corrupt): ' . $templateImage, Log::WARNING, 'mokoog');
-
-            return '';
-        }
-
-        // Create output canvas at target dimensions
-        $canvas = imagecreatetruecolor(self::WIDTH, self::HEIGHT);
-
-        imagecopyresampled(
-            $canvas,
-            $source,
-            0, 0, 0, 0,
-            self::WIDTH, self::HEIGHT,
-            $imageInfo[0], $imageInfo[1]
-        );
-
-        imagedestroy($source);
-
-        // Semi-transparent overlay for text readability
-        $overlay = imagecolorallocatealpha($canvas, 0, 0, 0, 64);
-        imagefilledrectangle($canvas, 0, (int) (self::HEIGHT * 0.55), self::WIDTH, self::HEIGHT, $overlay);
-
-        // Render title text with word wrapping
-        $textColor = imagecolorallocate($canvas, $fontColor[0], $fontColor[1], $fontColor[2]);
-        $wrappedTitle = self::wrapText($title, $fontFile, $fontSize, (int) (self::WIDTH * 0.85));
-        $textX = (int) (self::WIDTH * 0.075);
-        $textY = (int) (self::HEIGHT * 0.72);
-
-        imagettftext($canvas, $fontSize, 0, $textX, $textY, $textColor, $fontFile, $wrappedTitle);
-
-        // Save
-        imagejpeg($canvas, $outputPath, $quality);
-        imagedestroy($canvas);
-
-        return $outputRel;
-    }
-
-    /**
-     * Wrap text to fit within a maximum pixel width.
-     *
-     * @param   string  $text      Text to wrap
-     * @param   string  $fontFile  Path to TTF font
-     * @param   int     $fontSize  Font size in points
-     * @param   int     $maxWidth  Maximum width in pixels
-     *
-     * @return  string  Wrapped text with newlines
-     */
-    private static function wrapText(string $text, string $fontFile, int $fontSize, int $maxWidth): string
-    {
-        $words  = explode(' ', $text);
-        $lines  = [];
-        $line   = '';
-
-        foreach ($words as $word) {
-            $testLine = $line ? $line . ' ' . $word : $word;
-            $bbox     = imagettfbbox($fontSize, 0, $fontFile, $testLine);
-            $lineWidth = abs($bbox[4] - $bbox[0]);
-
-            if ($lineWidth > $maxWidth && $line !== '') {
-                $lines[] = $line;
-                $line    = $word;
-            } else {
-                $line = $testLine;
-            }
-        }
-
-        if ($line !== '') {
-            $lines[] = $line;
-        }
-
-        // Limit to 3 lines, truncate last line if needed
-        if (\count($lines) > 3) {
-            $lines = \array_slice($lines, 0, 3);
-
-            if (mb_strlen($lines[2]) > 3) {
-                $lines[2] = mb_substr($lines[2], 0, -3) . '...';
-            } else {
-                $lines[2] .= '...';
-            }
-        }
-
-        return implode("\n", $lines);
-    }
-}
diff --git a/source/packages/plg_system_mokoog/src/Helper/ImageHelper.php b/source/packages/plg_system_mokoog/src/Helper/ImageHelper.php
index 3d8e9ac..c8f4e65 100644
--- a/source/packages/plg_system_mokoog/src/Helper/ImageHelper.php
+++ b/source/packages/plg_system_mokoog/src/Helper/ImageHelper.php
@@ -300,6 +300,39 @@ class ImageHelper
         }
     }
 
+    /**
+     * Prune generated images older than the given age, to bound disk usage.
+     *
+     * The generated-image cache is never otherwise cleaned, so without this it
+     * grows unbounded over time.
+     *
+     * @param   int  $maxAgeDays  Delete generated files older than this (default 30)
+     *
+     * @return  void
+     */
+    public static function pruneOldFiles(int $maxAgeDays = 30): void
+    {
+        $dir = JPATH_ROOT . '/' . self::OUTPUT_DIR;
+
+        if (!is_dir($dir)) {
+            return;
+        }
+
+        $cutoff = time() - ($maxAgeDays * 86400);
+
+        $iterator = new \RecursiveIteratorIterator(
+            new \RecursiveDirectoryIterator($dir, \FilesystemIterator::SKIP_DOTS)
+        );
+
+        foreach ($iterator as $file) {
+            if ($file->isFile()
+                && $file->getFilename() !== 'index.html'
+                && $file->getMTime() < $cutoff) {
+                File::delete($file->getPathname());
+            }
+        }
+    }
+
     /**
      * Check if an image meets minimum OG size requirements.
      *
diff --git a/source/packages/plg_system_mokoog/src/Helper/JsonLdBuilder.php b/source/packages/plg_system_mokoog/src/Helper/JsonLdBuilder.php
index dbb3a6b..cd77c8f 100644
--- a/source/packages/plg_system_mokoog/src/Helper/JsonLdBuilder.php
+++ b/source/packages/plg_system_mokoog/src/Helper/JsonLdBuilder.php
@@ -142,23 +142,6 @@ class JsonLdBuilder
         ];
     }
 
-    /**
-     * Build Organization schema from site configuration.
-     *
-     * @param   string  $siteName  Site name
-     *
-     * @return  array
-     */
-    public static function buildOrganization(string $siteName): array
-    {
-        return [
-            '@context' => 'https://schema.org',
-            '@type'    => 'Organization',
-            'name'     => $siteName,
-            'url'      => Uri::root(),
-        ];
-    }
-
     /**
      * Build Product schema for a MokoSuiteShop product.
      *