diff --git a/CHANGELOG.md b/CHANGELOG.md
index 74cc798..49b4b74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## Version [2.0.8]
+
+-   Add explanation to 'show on' taxonomy form.
+
 ## Version [2.0.7]
 
 ### Refactor
diff --git a/languages/openpub-base-nl_NL.mo b/languages/openpub-base-nl_NL.mo
index 4759465..a07a8d9 100644
Binary files a/languages/openpub-base-nl_NL.mo and b/languages/openpub-base-nl_NL.mo differ
diff --git a/languages/openpub-base-nl_NL.po b/languages/openpub-base-nl_NL.po
index 047f140..a46f715 100644
--- a/languages/openpub-base-nl_NL.po
+++ b/languages/openpub-base-nl_NL.po
@@ -636,3 +636,11 @@ msgstr "Verbindingstype \"%s\" bestaat niet"
 
 #~ msgid "This link does not work, go to our website: <a href=\"%s\">%s</a>"
 #~ msgstr "Deze link werkt niet, bekijk onze website: <a href=\"%s\">%s</a>"
+
+#: src/Base/Taxonomy/TaxonomyController.php:21
+msgid "Additional explanation"
+msgstr "Aanvullende uitleg"
+
+#: src/Base/Taxonomy/TaxonomyController.php:22
+msgid "The slug value must be the ID of the blog you want to add as term. The ID is used for displaying the correct openpub-items on every blog."
+msgstr "De waarde van de slug moet het ID zijn van de blog die je wilt toevoegen als term. Het ID wordt gebruikt om de juiste openpub-items weer te geven op alle blogs."
diff --git a/languages/openpub-base.pot b/languages/openpub-base.pot
index 87cbf8c..05147eb 100644
--- a/languages/openpub-base.pot
+++ b/languages/openpub-base.pot
@@ -422,3 +422,11 @@ msgstr ""
 #, php-format
 msgid "Connection type \"%s\" does not exist"
 msgstr ""
+
+#: src/Base/Taxonomy/TaxonomyController.php:21
+msgid "Additional explanation"
+msgstr ""
+
+#: src/Base/Taxonomy/TaxonomyController.php:22
+msgid "The slug value must be the ID of the blog you want to add as term. The ID is used for displaying the correct openpub-items on every blog."
+msgstr ""
diff --git a/openpub-base.php b/openpub-base.php
index ed92302..786534a 100644
--- a/openpub-base.php
+++ b/openpub-base.php
@@ -4,7 +4,7 @@
  * Plugin Name:       Yard | OpenPub Base
  * Plugin URI:        https://www.openwebconcept.nl/
  * Description:       Acts as foundation for other OpenPub related content plugins. This plugin implements actions to allow for other plugins to add and/or change Custom Posttypes, Metaboxes, Taxonomies, en Posts 2 posts relations.
- * Version:           2.0.7
+ * Version:           2.0.8
  * Author:            Yard | Digital Agency
  * Author URI:        https://www.yard.nl/
  * License:           GPL-3.0
diff --git a/src/Base/Foundation/Plugin.php b/src/Base/Foundation/Plugin.php
index bc4a214..0cf1801 100644
--- a/src/Base/Foundation/Plugin.php
+++ b/src/Base/Foundation/Plugin.php
@@ -25,7 +25,7 @@ class Plugin
      *
      * @var string VERSION
      */
-    const VERSION = '2.0.7';
+    const VERSION = '2.0.8';
 
     /**
      * Path to the root of the plugin.
diff --git a/src/Base/Taxonomy/TaxonomyController.php b/src/Base/Taxonomy/TaxonomyController.php
new file mode 100644
index 0000000..07556c5
--- /dev/null
+++ b/src/Base/Taxonomy/TaxonomyController.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace OWC\OpenPub\Base\Taxonomy;
+
+class TaxonomyController
+{
+    /**
+     * Add 'show on' additional explanation.
+     *
+     * @param string $taxonomy
+     *
+     * @return void
+     */
+    public function addShowOnExplanation(string $taxonomy): void
+    {
+        if ('openpub-show-on' !== $taxonomy) {
+            return;
+        }
+
+        echo '<div class="form-field">
+            <h3>' . __('Additional explanation', 'openpub-base') . '</h3>
+            <p>' . __('The slug value must be the ID of the blog you want to add as term. The ID is used for displaying the correct openpub-items on every blog.', 'openpub-base') . '</p>
+            </div>';
+    }
+}
diff --git a/src/Base/Taxonomy/TaxonomyServiceProvider.php b/src/Base/Taxonomy/TaxonomyServiceProvider.php
index 236933d..1695a46 100644
--- a/src/Base/Taxonomy/TaxonomyServiceProvider.php
+++ b/src/Base/Taxonomy/TaxonomyServiceProvider.php
@@ -20,10 +20,24 @@ class TaxonomyServiceProvider extends ServiceProvider
     public function register(): void
     {
         $this->plugin->loader->addAction('init', $this, 'registerTaxonomies');
+
+        if ($this->plugin->settings->useShowOn()) {
+            $this->showOnFormFields();
+        }
+    }
+
+    /**
+     * Add elements to the taxonomy form.
+     *
+     * @return void
+     */
+    protected function showOnFormFields()
+    {
+        $this->plugin->loader->addAction('openpub-show-on_add_form_fields', TaxonomyController::class, 'addShowOnExplanation');
     }
 
     /**
-     * Register custom taxonomies via extended_cpts
+     * Register custom taxonomies via extended_cpts.
      *
      * @return void
      */