diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9afa0e9..8145e5d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ 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 [2.0.5]
+
+### Feat
+
+-   Add 'show on' setting to openpub-settings.
+-   Add 'show on' setting in editor of openpub-item.
+-   Add filtering on 'show on' to items endpoint.
+
 ## Version [2.0.4]
 
 ### Feat
diff --git a/README.md b/README.md
index 3444f42..a4023fc 100644
--- a/README.md
+++ b/README.md
@@ -1,22 +1,22 @@
-# README #
+# README
 
 This README documents whatever steps are necessary to get this plugin up and running.
 
-## How do I get set up ##
+## How do I get set up
 
-* Unzip and/or move all files to the /wp-content/plugins/openpub-base directory
-* Log into WordPress admin and activate the ‘OpenPub Base’ plugin through the ‘Plugins’ menu
-* Go to the 'OpenPub instellingen pagina' in the left-hand menu to enter some of the required settings
+-   Unzip and/or move all files to the /wp-content/plugins/openpub-base directory
+-   Log into WordPress admin and activate the ‘OpenPub Base’ plugin through the ‘Plugins’ menu
+-   Go to the 'OpenPub instellingen pagina' in the left-hand menu to enter some of the required settings
 
-## Hooks ##
+## Hooks
 
 See [Hooks](/docs/hooks.md)
 
-## REST API ##
+## REST API
 
 See [REST API](/docs/restapi.md)
 
-## Translations ##
+## Translations
 
 If you want to use your own set of labels/names/descriptions and so on you can do so.
 All text output in this plugin is controlled via the gettext methods.
@@ -32,7 +32,7 @@ This plugin provides an easy interface for custom translations and a way to stor
 For instructions how to use the 'Loco Translate' plugin, we advice you to read the Beginners's guide page on their website: https://localise.biz/wordpress/plugin/beginners
 or start at the homepage: https://localise.biz/wordpress/plugin
 
-## Running tests ##
+## Running tests
 
 To run the Unit tests go to a command-line.
 
@@ -48,15 +48,33 @@ For code coverage report, generate report with command line command and view res
 phpunit --coverage-html ./tests/coverage
 ```
 
-## Contribution guidelines ##
+## Shared environment
 
-### Writing tests ###
+If the openpub environment is shared by multiple websites and it is required to configure the websites where an openpub-item should be displayed on, follow the steps below:
+
+-   Go to the 'OpenPub instellingen pagina' in the left-hand menu and look for the setting 'Show on'. Check the checkbox.
+
+When this setting is enabled this plugin creates a taxonomy 'Show on'.
+
+-   Add terms to the taxonomy so the terms can be used in the editor of an openpub-item.
+
+This plugin also adds a select element to the editor of an openpub-item.
+
+-   Look for the select beneath the heading 'External'.
+-   Select the websites you want this item to be displayed on.
+
+The selected websites are able now to make requests to the items endpoint and only retrieve openpub-items that are intended for the selected website.
+Example url: https://url/wp-json/owc/openpub/v1/items?source={blog_slug}
+
+## Contribution guidelines
+
+### Writing tests
 
 Have a look at the code coverage reports to see where more coverage can be obtained.
 Write tests
 Create a Pull request to the OWC repository
 
-### Who do I talk to ###
+### Who do I talk to
 
 IF you have questions about or suggestions for this plugin, please contact
 [Holgers Peters](mailto:hpeters@Buren.nl) from Gemeente Buren.
diff --git a/config/api.php b/config/api.php
index d2bf522..4e1ef7a 100644
--- a/config/api.php
+++ b/config/api.php
@@ -24,7 +24,7 @@
                 'notes'             => OWC\OpenPub\Base\RestAPI\ItemFields\NotesField::class,
                 'synonyms'          => OWC\OpenPub\Base\RestAPI\ItemFields\SynonymsField::class,
                 'taxonomies'        => OWC\OpenPub\Base\RestAPI\ItemFields\TaxonomyField::class,
-                'escape_element'    => OWC\OpenPub\Base\RestAPI\ItemFields\EscapeElementField::class,
+                'escape_element'    => OWC\OpenPub\Base\RestAPI\ItemFields\EscapeElementField::class
             ],
         ],
         'theme'  => [
diff --git a/config/metaboxes.php b/config/metaboxes.php
index dd1fa26..c368cff 100644
--- a/config/metaboxes.php
+++ b/config/metaboxes.php
@@ -26,8 +26,8 @@
                     'id'          => 'openpub_expirationdate',
                     'name'        => __('Select end date', 'openpub-base'),
                     'type'        => 'datetime',
-                    'save_format' => 'Y-m-d H:i',
-                ],
+                    'save_format' => 'Y-m-d H:i'
+                ]
             ],
             'links'     => [
                 'heading' => [
@@ -83,7 +83,7 @@
                     ],
                 ],
             ],
-            'other'     => [
+            'other' => [
                 'heading' => [
                     'type' => 'heading',
                     'name' => __('Other', 'openpub-base'),
@@ -96,7 +96,7 @@
                     'cols' => 20,
                     'rows' => 5,
                 ],
-            ],
+            ]
         ],
     ],
 ];
diff --git a/config/settings.php b/config/settings.php
index 8dac708..ef66810 100644
--- a/config/settings.php
+++ b/config/settings.php
@@ -28,9 +28,15 @@
                 ],
                 'openpub_use_escape_element' => [
                     'name' => __('Escape element', 'openpub-base'),
-                    'desc' => __('Enable escape element.', 'openpub-base'),
+                    'desc' => __("Use an element to leave the website without being able to navigate back via the browser 'Back' button.", 'openpub-base'),
                     'id'   => 'setting_use_escape_element',
                     'type' => 'checkbox',
+                ],
+                'openpub_enable_show_on' => [
+                    'name' => __('Show on', 'openpub-base'),
+                    'desc' => __('Used for configuring on which websites an openpub-item should be displayed on.', 'openpub-base'),
+                    'id'   => 'setting_openpub_enable_show_on',
+                    'type' => 'checkbox'
                 ]
             ],
         ],
diff --git a/config/show_on_metabox.php b/config/show_on_metabox.php
new file mode 100644
index 0000000..83871a6
--- /dev/null
+++ b/config/show_on_metabox.php
@@ -0,0 +1,26 @@
+<?php
+
+return [
+    'show_on' => [
+        'id'         => 'show_on',
+        'title'      => __('External', 'openpub-base'),
+        'post_types' => ['openpub-item'],
+        'context'    => 'normal',
+        'priority'   => 'low',
+        'autosave'   => true,
+        'fields'     => [
+            'settings' => [
+                [
+                    'name'       => __('Show on', 'openpub-base'),
+                    'desc'       => __('Select websites where this item should be displayed on.', 'openpub-base'),
+                    'id'         => 'show_on_active',
+                    'type'       => 'taxonomy',
+                    'taxonomy'   => 'openpub-show-on',
+                    'field_type' => 'select_advanced',
+                    'required'   => 1,
+                    'multiple'   => 1
+                ],
+            ]
+        ]
+    ]
+];
diff --git a/config/taxonomies.php b/config/taxonomies.php
index a3958e5..ee0d495 100644
--- a/config/taxonomies.php
+++ b/config/taxonomies.php
@@ -10,15 +10,9 @@
         'args'         => [
             'show_in_rest'      => true,
             'show_admin_column' => true,
-            'capabilities'      => [
-                //                'manage_terms' => 'manage_openpub_categories',
-                //                'edit_terms'   => 'manage_openpub_categories',
-                //                'delete_terms' => 'manage_openpub_categories',
-                //                'assign_terms' => 'edit_openpub_posts'
-            ]
+            'capabilities'      => []
         ],
         'names'        => [
-            # Override the base names used for labels:
             'singular' => _x('Audience', 'Taxonomy definition', 'openpub-base'),
             'plural'   => _x('Audiences', 'Taxonomy definition', 'openpub-base'),
             'slug'     => 'openpub-doelgroep'
@@ -30,15 +24,9 @@
         'args'         => [
             'show_in_rest'      => true,
             'show_admin_column' => true,
-            'capabilities'      => [
-                //                'manage_terms' => 'manage_openpub_categories',
-                //                'edit_terms'   => 'manage_openpub_categories',
-                //                'delete_terms' => 'manage_openpub_categories',
-                //                'assign_terms' => 'edit_openpub_posts'
-            ]
+            'capabilities'      => []
         ],
         'names'        => [
-            # Override the base names used for labels:
             'singular' => _x('Type', 'Taxonomy definition', 'openpub-base'),
             'plural'   => _x('Types', 'Taxonomy definition', 'openpub-base'),
             'slug'     => 'openpub-type'
@@ -49,18 +37,23 @@
         'args'         => [
             'show_in_rest'      => true,
             'show_admin_column' => true,
-            'capabilities'      => [
-                //                'manage_terms' => 'manage_openpub_categories',
-                //                'edit_terms'   => 'manage_openpub_categories',
-                //                'delete_terms' => 'manage_openpub_categories',
-                //                'assign_terms' => 'edit_openpub_posts'
-            ]
+            'capabilities'      => []
         ],
         'names'        => [
-            # Override the base names used for labels:
             'singular' => _x('Usage', 'Taxonomy definition', 'openpub-base'),
             'plural'   => _x('Usages', 'Taxonomy definition', 'openpub-base'),
             'slug'     => 'openpub-toepassing'
         ]
-    ]
+    ],
+    'openpub-show-on' => [
+        'object_types' => ['openpub-item'],
+        'args'         => [
+            'show_in_rest'      => false,
+            'show_admin_column' => true
+        ],
+        'names'        => [
+            'singular' => __('Show on', 'openpub-base'),
+            'plural'   => __('Show on', 'openpub-base')
+        ]
+    ],
 ];
diff --git a/languages/openpub-base-nl_NL.mo b/languages/openpub-base-nl_NL.mo
index 0848285..4759465 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 7a844f1..22eb7ce 100644
--- a/languages/openpub-base-nl_NL.po
+++ b/languages/openpub-base-nl_NL.po
@@ -25,6 +25,18 @@ msgstr ""
 msgid "Escape element"
 msgstr "Ontsnap element"
 
+#: config/settings.php:36 config/show_on_metabox.php:14 config/taxonomies.php:69 config/taxonomies.php:70
+msgid "Show on"
+msgstr "Tonen op"
+
+#: config/settings.php:31
+msgid "Use an element to leave the website without being able to navigate back via the browser 'Back' button."
+msgstr "Gebruik een element waarmee de website verlaten kan worden zonder dat er terug genavigeerd kan worden via de 'Vorige' knop in de browser."
+
+#: config/settings.php:37
+msgid "Used for configuring on which websites an openpub-item should be displayed on."
+msgstr "Wordt gebruikt voor het instellen van de websites waarop een openpub-item weergegeven moet worden."
+
 #: config/escape_element_metabox.php:14
 msgid "Enable escape element"
 msgstr "Gebruik ontsnap element"
@@ -41,13 +53,21 @@ msgstr "Ja"
 msgid "No"
 msgstr "Nee"
 
+#: config/show_on_metabox.php:6
+msgid "External"
+msgstr "Extern"
+
+#: config/show_on_metabox.php:15
+msgid "Select websites where this item should be displayed on."
+msgstr "Selecteer websites waarop dit item getoond moet worden."
+
 #: config/metaboxes.php:6
 msgid "Data"
 msgstr "Gegevens"
 
 #: config/metaboxes.php:14
 msgid "Highlighted item"
-msgstr "Uitgelichte item"
+msgstr "Uitgelicht item"
 
 #: config/metaboxes.php:15
 msgid "Use this option to select current item to be a highlighted (featured) item"
@@ -58,65 +78,62 @@ msgid "Synonyms"
 msgstr "Synoniemen"
 
 #: config/metaboxes.php:21
-msgid ""
-"Use this option to add an comma separated list of synonyms or related terms"
-msgstr ""
-"Gebruik deze mogelijkheid om een komma gescheiden lijst van synoniemen of "
-"gerelateerde termen mee te geven"
+msgid "Use this option to add an comma separated list of synonyms or related terms"
+msgstr "Gebruik deze mogelijkheid om een komma gescheiden lijst van synoniemen of gerelateerde termen mee te geven"
 
 #: config/metaboxes.php:27
 msgid "Select end date"
 msgstr "Selecteer een einddatum"
 
-#: config/metaboxes.php:34
+#: config/metaboxes.php:35
 msgid "Links"
 msgstr "Links"
 
-#: config/metaboxes.php:41
+#: config/metaboxes.php:42
 msgid "Add new link"
 msgstr "Voeg nieuwe link toe"
 
-#: config/metaboxes.php:45
+#: config/metaboxes.php:46
 msgid "Link title"
 msgstr "Link titel"
 
-#: config/metaboxes.php:46 config/metaboxes.php:73
+#: config/metaboxes.php:47 config/metaboxes.php:74
 msgid "Use the title to replace the URL"
 msgstr "Wordt gebruikt om de link te tonen ipv de URL"
 
-#: config/metaboxes.php:51
+#: config/metaboxes.php:52
 msgid "Link URL"
 msgstr "Link URL"
 
-#: config/metaboxes.php:52 config/metaboxes.php:79 config/settings.php:14
+#: config/metaboxes.php:53 config/metaboxes.php:80 config/settings.php:13
 msgid "URL including http(s)://"
 msgstr "URL inclusief http(s)://"
 
-#: config/metaboxes.php:61
+#: config/metaboxes.php:62
 msgid "Downloads"
 msgstr "Downloads"
 
-#: config/metaboxes.php:68
+#: config/metaboxes.php:69
 msgid "Add new download"
 msgstr "Voeg nieuwe download toe"
 
-#: config/metaboxes.php:72
+#: config/metaboxes.php:73
 msgid "Download title"
 msgstr "Download titel"
 
-#: config/metaboxes.php:78
+#: config/metaboxes.php:79
 msgid "Download URL"
 msgstr "Download URL"
 
-#: config/metaboxes.php:88
+#: config/metaboxes.php:89
 msgid "Other"
 msgstr "Overig"
 
-#: config/metaboxes.php:91
+#: config/metaboxes.php:92
 msgid "Notes"
 msgstr "Vrij notitieveld"
 
-#: config/metaboxes.php:92
+#: config/metaboxes.php:93
 msgid "(the law, authority, local regulations, etc.)"
 msgstr "(wetgeving, bevoegd gezag, uitvoerder, lokale regelgeving)"
 
@@ -404,27 +421,27 @@ msgstr "Gebruik portal url in de api."
 msgid "Enable escape element."
 msgstr "Gebruik ontsnap element."
 
-#: config/settings.php:40
+#: config/settings.php:46
 msgid "Elasticsearch"
 msgstr "Elasticsearch"
 
-#: config/settings.php:47
+#: config/settings.php:53
 msgid "Instance url"
 msgstr "Instance url"
 
-#: config/settings.php:48 config/settings.php:54
+#: config/settings.php:54 config/settings.php:60
 msgid "URL inclusief http(s)://"
 msgstr "URL inclusief http(s)://"
 
-#: config/settings.php:53
+#: config/settings.php:59
 msgid "Instance shield"
 msgstr "Instance user/wachtwoord"
 
-#: config/settings.php:59
+#: config/settings.php:65
 msgid "Instance prefix"
 msgstr "Instance prefix"
 
-#: config/settings.php:60
+#: config/settings.php:66
 msgid "Use this prefix to group multiple instances"
 msgstr ""
 "Dit voorvoegsel wordt gebruikt om meerdere bronnen in ElasticSearch te "
@@ -449,32 +466,32 @@ msgctxt "OpenPub settings tab"
 msgid "Elasticsearch"
 msgstr "Elasticsearch"
 
-#: config/taxonomies.php:22
+#: config/taxonomies.php:16
 msgctxt "Taxonomy definition"
 msgid "Audience"
 msgstr "Doelgroep"
 
-#: config/taxonomies.php:23
+#: config/taxonomies.php:17
 msgctxt "Taxonomy definition"
 msgid "Audiences"
 msgstr "Doelgroepen"
 
-#: config/taxonomies.php:42
+#: config/taxonomies.php:30
 msgctxt "Taxonomy definition"
 msgid "Type"
 msgstr "Type"
 
-#: config/taxonomies.php:43
+#: config/taxonomies.php:31
 msgctxt "Taxonomy definition"
 msgid "Types"
 msgstr "Typen"
 
-#: config/taxonomies.php:61
+#: config/taxonomies.php:43
 msgctxt "Taxonomy definition"
 msgid "Usage"
 msgstr "Toepassing"
 
-#: config/taxonomies.php:62
+#: config/taxonomies.php:44
 msgctxt "Taxonomy definition"
 msgid "Usages"
 msgstr "Toepassingen"
diff --git a/languages/openpub-base.pot b/languages/openpub-base.pot
index 15f4152..2d722c3 100644
--- a/languages/openpub-base.pot
+++ b/languages/openpub-base.pot
@@ -30,6 +30,18 @@ msgstr ""
 msgid "Escape element"
 msgstr ""
 
+#: config/settings.php:36 config/show_on_metabox.php:14 config/taxonomies.php:69 config/taxonomies.php:70
+msgid "Show on"
+msgstr ""
+
+#: config/settings.php:31
+msgid "Use an element to leave the website without being able to navigate back via the browser 'Back' button."
+msgstr ""
+
+#: config/settings.php:37
+msgid "Used for configuring on which websites an openpub-item should be displayed on."
+msgstr ""
+
 #: config/escape_element_metabox.php:14
 msgid "Enable escape element"
 msgstr ""
@@ -46,72 +58,87 @@ msgstr ""
 msgid "No"
 msgstr ""
 
+#: config/show_on_metabox.php:6
+msgid "External"
+msgstr ""
+
+#: config/show_on_metabox.php:15
+msgid "Select websites where this item should be displayed on."
+msgstr ""
+
 #: config/metaboxes.php:6
 msgid "Data"
 msgstr ""
 
 #: config/metaboxes.php:14
-msgid "Synonyms"
+msgid "Highlighted item"
 msgstr ""
 
 #: config/metaboxes.php:15
-msgid ""
-"Use this option to add an comma separated list of synonyms or related terms"
+msgid "Use this option to select current item to be a highlighted (featured) item"
+msgstr ""
+
+#: config/metaboxes.php:20
+msgid "Synonyms"
 msgstr ""
 
 #: config/metaboxes.php:21
-msgid "Select end date"
+msgid "Use this option to add an comma separated list of synonyms or related terms"
 msgstr ""
 
-#: config/metaboxes.php:28
+#: config/metaboxes.php:27
+msgid "Select end date"
+msgstr "
+
+#: config/metaboxes.php:35
 msgid "Links"
 msgstr ""
 
-#: config/metaboxes.php:35
+#: config/metaboxes.php:42
 msgid "Add new link"
 msgstr ""
 
-#: config/metaboxes.php:39
+#: config/metaboxes.php:46
 msgid "Link title"
 msgstr ""
 
-#: config/metaboxes.php:40 config/metaboxes.php:67
+#: config/metaboxes.php:47 config/metaboxes.php:74
 msgid "Use the title to replace the URL"
 msgstr ""
 
-#: config/metaboxes.php:45
+#: config/metaboxes.php:52
 msgid "Link URL"
 msgstr ""
 
-#: config/metaboxes.php:46 config/metaboxes.php:73 config/settings.php:14
+#: config/metaboxes.php:53 config/metaboxes.php:80 config/settings.php:13
 msgid "URL including http(s)://"
 msgstr ""
 
-#: config/metaboxes.php:55
+#: config/metaboxes.php:62
 msgid "Downloads"
 msgstr ""
 
-#: config/metaboxes.php:62
+#: config/metaboxes.php:69
 msgid "Add new download"
 msgstr ""
 
-#: config/metaboxes.php:66
+#: config/metaboxes.php:73
 msgid "Download title"
 msgstr ""
 
-#: config/metaboxes.php:72
+#: config/metaboxes.php:79
 msgid "Download URL"
 msgstr ""
 
-#: config/metaboxes.php:82
+#: config/metaboxes.php:89
 msgid "Other"
 msgstr ""
 
-#: config/metaboxes.php:85
+#: config/metaboxes.php:92
 msgid "Notes"
-msgstr ""
+msgstr "
 
-#: config/metaboxes.php:86
+#: config/metaboxes.php:93
 msgid "(the law, authority, local regulations, etc.)"
 msgstr ""
 
@@ -297,27 +324,27 @@ msgstr ""
 msgid "Enable escape element."
 msgstr ""
 
-#: config/settings.php:40
+#: config/settings.php:46
 msgid "Elasticsearch"
 msgstr ""
 
-#: config/settings.php:47
+#: config/settings.php:53
 msgid "Instance url"
 msgstr ""
 
-#: config/settings.php:48 config/settings.php:54
+#: config/settings.php:54 config/settings.php:60
 msgid "URL inclusief http(s)://"
 msgstr ""
 
-#: config/settings.php:53
+#: config/settings.php:59
 msgid "Instance shield"
 msgstr ""
 
-#: config/settings.php:59
+#: config/settings.php:65
 msgid "Instance prefix"
 msgstr ""
 
-#: config/settings.php:60
+#: config/settings.php:66
 msgid "Use this prefix to group multiple instances"
 msgstr ""
 
@@ -345,32 +372,32 @@ msgctxt "OpenPub settings tab"
 msgid "Elasticsearch"
 msgstr ""
 
-#: config/taxonomies.php:22
+#: config/taxonomies.php:16
 msgctxt "Taxonomy definition"
 msgid "Audience"
 msgstr ""
 
-#: config/taxonomies.php:23
+#: config/taxonomies.php:17
 msgctxt "Taxonomy definition"
 msgid "Audiences"
 msgstr ""
 
-#: config/taxonomies.php:42
+#: config/taxonomies.php:30
 msgctxt "Taxonomy definition"
 msgid "Type"
 msgstr ""
 
-#: config/taxonomies.php:43
+#: config/taxonomies.php:31
 msgctxt "Taxonomy definition"
 msgid "Types"
 msgstr ""
 
-#: config/taxonomies.php:61
+#: config/taxonomies.php:43
 msgctxt "Taxonomy definition"
 msgid "Usage"
 msgstr ""
 
-#: config/taxonomies.php:62
+#: config/taxonomies.php:44
 msgctxt "Taxonomy definition"
 msgid "Usages"
 msgstr ""
diff --git a/openpub-base.php b/openpub-base.php
index 95d7d24..a3ebe71 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:           2.0.4
+ * Version:           2.0.5
  * 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 05729ad..b7e10da 100644
--- a/src/Base/Foundation/Plugin.php
+++ b/src/Base/Foundation/Plugin.php
@@ -25,7 +25,7 @@ class Plugin
      *
      * @var string VERSION
      */
-    const VERSION = '2.0.4';
+    const VERSION = '2.0.5';
 
     /**
      * Path to the root of the plugin.
diff --git a/src/Base/Metabox/MetaboxServiceProvider.php b/src/Base/Metabox/MetaboxServiceProvider.php
index c9fe264..2ff82a3 100644
--- a/src/Base/Metabox/MetaboxServiceProvider.php
+++ b/src/Base/Metabox/MetaboxServiceProvider.php
@@ -20,8 +20,14 @@ public function registerMetaboxes($rwmbMetaboxes)
     {
         $configMetaboxes  = $this->plugin->config->get('metaboxes');
 
+        // add metabox if plugin setting is checked.
         if ($this->plugin->settings->useEscapeElement()) {
-            $configMetaboxes = array_merge($configMetaboxes, $this->plugin->config->get('escape_element_metabox'));
+            $configMetaboxes = $this->getEscapeElementMetabox($configMetaboxes);
+        }
+
+        // add metabox if plugin setting is checked.
+        if ($this->plugin->settings->useShowOn()) {
+            $configMetaboxes = $this->getShowOnMetabox($configMetaboxes);
         }
 
         $metaboxes = [];
@@ -32,4 +38,14 @@ public function registerMetaboxes($rwmbMetaboxes)
 
         return array_merge($rwmbMetaboxes, apply_filters("owc/openpub/base/before-register-metaboxes", $metaboxes));
     }
+
+    protected function getEscapeElementMetabox(array $configMetaboxes): array
+    {
+        return array_merge($configMetaboxes, $this->plugin->config->get('escape_element_metabox'));
+    }
+
+    protected function getShowOnMetabox(array $configMetaboxes): array
+    {
+        return array_merge($configMetaboxes, $this->plugin->config->get('show_on_metabox'));
+    }
 }
diff --git a/src/Base/Repositories/Item.php b/src/Base/Repositories/Item.php
index f8bacfc..6e9aa6c 100644
--- a/src/Base/Repositories/Item.php
+++ b/src/Base/Repositories/Item.php
@@ -51,7 +51,7 @@ public static function addExpirationParameters(): array
     }
 
     /**
-     * Add parameters to meta_query to remove items that are expired or not expired
+     * Add parameters to meta_query to remove items that are expired or not expired.
      *
      * @param boolean $highlighted
      *
@@ -69,4 +69,25 @@ public static function addHighlightedParameters(bool $highlighted): array
             ],
         ];
     }
+
+    /**
+     * Add parameters to tax_query to filter items on selected blog slugs.
+     *
+     * @param string $blogSlug
+     * 
+     * @return array
+     */
+    public static function addShowOnParameter(string $blogSlug): array
+    {
+        return [
+            'tax_query' => [
+                [
+                    'taxonomy' => 'openpub-show-on',
+                    'terms'    => sanitize_text_field($blogSlug),
+                    'field'    => 'slug',
+                    'operator' => 'IN'
+                ]
+            ]
+        ];
+    }
 }
diff --git a/src/Base/RestAPI/Controllers/ItemController.php b/src/Base/RestAPI/Controllers/ItemController.php
index 95c743e..ae1f13f 100644
--- a/src/Base/RestAPI/Controllers/ItemController.php
+++ b/src/Base/RestAPI/Controllers/ItemController.php
@@ -28,6 +28,10 @@ public function getItems(WP_REST_Request $request)
             $items->query(Item::addHighlightedParameters($this->getHighlightedParam($request)));
         }
 
+        if ($this->hasShowOnParam($request)) {
+            $items->query(Item::addShowOnParameter($request->get_param('source')));
+        }
+
         $data  = $items->all();
         $query = $items->getQuery();
 
@@ -173,4 +177,17 @@ protected function validateBoolean(string $value): bool
 
         return true;
     }
+
+    protected function hasShowOnParam(WP_REST_Request $request): bool
+    {
+        if (empty($request->get_param('source'))) {
+            return false;
+        }
+
+        if (is_numeric($request->get_param('source'))) {
+            return false;
+        }
+
+        return true;
+    }
 }
diff --git a/src/Base/Settings/SettingsPageOptions.php b/src/Base/Settings/SettingsPageOptions.php
index 090e33a..75a991f 100644
--- a/src/Base/Settings/SettingsPageOptions.php
+++ b/src/Base/Settings/SettingsPageOptions.php
@@ -47,13 +47,19 @@ public function useEscapeElement(): bool
         return $this->settings['_owc_setting_use_escape_element'] ?? false;
     }
 
+    public function useShowOn(): bool
+    {
+        return $this->settings['_owc_setting_openpub_enable_show_on'] ?? false;
+    }
+
     public static function make(): self
     {
         $defaultSettings = [
             '_owc_setting_portal_url'               => '',
             '_owc_setting_portal_openpub_item_slug' => '',
             '_owc_setting_use_portal_url'           => 0,
-            '_owc_setting_use_escape_element'       => 0
+            '_owc_setting_use_escape_element'       => 0,
+            '_owc_setting_openpub_enable_show_on'   => false
         ];
 
         return new static(wp_parse_args(get_option('_owc_openpub_base_settings'), $defaultSettings));
diff --git a/src/Base/Taxonomy/TaxonomyServiceProvider.php b/src/Base/Taxonomy/TaxonomyServiceProvider.php
index ac8b5a8..236933d 100644
--- a/src/Base/Taxonomy/TaxonomyServiceProvider.php
+++ b/src/Base/Taxonomy/TaxonomyServiceProvider.php
@@ -29,12 +29,31 @@ public function register(): void
      */
     public function registerTaxonomies(): void
     {
-        if (function_exists('register_extended_taxonomy')) {
-            $this->configTaxonomies = $this->plugin->config->get('taxonomies');
-            foreach ($this->configTaxonomies as $taxonomyName => $taxonomy) {
-                // Examples of registering taxonomies: http://johnbillion.com/extended-cpts/
-                register_extended_taxonomy($taxonomyName, $taxonomy['object_types'], $taxonomy['args'], $taxonomy['names']);
-            }
+        if (!function_exists('register_extended_taxonomy')) {
+            return;
         }
+
+        $this->configTaxonomies = $this->filterConfigTaxonomies();
+
+        foreach ($this->configTaxonomies as $taxonomyName => $taxonomy) {
+            // Examples of registering taxonomies: http://johnbillion.com/extended-cpts/
+            register_extended_taxonomy($taxonomyName, $taxonomy['object_types'], $taxonomy['args'], $taxonomy['names']);
+        }
+    }
+
+    /**
+     * Filter taxonomies based on plugin settings.
+     *
+     * @return array
+     */
+    protected function filterConfigTaxonomies(): array
+    {
+        if ($this->plugin->settings->useShowOn()) {
+            return $this->plugin->config->get('taxonomies');
+        }
+
+        return array_filter($this->plugin->config->get('taxonomies'), function ($taxonomyKey) {
+            return $taxonomyKey !== 'openpub-show-on';
+        }, ARRAY_FILTER_USE_KEY);
     }
 }