diff --git a/app/composer.json b/app/composer.json
index d3872f6e9..c1a2744b6 100644
--- a/app/composer.json
+++ b/app/composer.json
@@ -48,7 +48,8 @@
             "SqlConnector\\": "availableplugins/SqlConnector/src/",
             "SshKeyAuthenticator\\": "plugins/SshKeyAuthenticator/src/",
             "CoreJob\\": "plugins/CoreJob/src/",
-            "Transmogrify\\": "plugins/Transmogrify/src/"
+            "Transmogrify\\": "plugins/Transmogrify/src/",
+            "HistoricPetitionViewer\\": "plugins/HistoricPetitionViewer/src/"
         }
     },
     "autoload-dev": {
@@ -68,7 +69,8 @@
             "SqlConnector\\Test\\": "availableplugins/SqlConnector/tests/",
             "SshKeyAuthenticator\\Test\\": "plugins/SshKeyAuthenticator/tests/",
             "CoreJob\\Test\\": "plugins/CoreJob/tests/",
-            "Transmogrify\\": "plugins/Transmogrify/src/"
+            "Transmogrify\\": "plugins/Transmogrify/src/",
+            "HistoricPetitionViewer\\": "plugins/HistoricPetitionViewer/src/"
         }
     },
     "scripts": {
diff --git a/app/plugins/HistoricPetitionViewer/HistoricPetitionViewerPlugin.php b/app/plugins/HistoricPetitionViewer/HistoricPetitionViewerPlugin.php
new file mode 100644
index 000000000..714f1692b
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/HistoricPetitionViewerPlugin.php
@@ -0,0 +1,93 @@
+<?php
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer;
+
+use Cake\Console\CommandCollection;
+use Cake\Core\BasePlugin;
+use Cake\Core\ContainerInterface;
+use Cake\Core\PluginApplicationInterface;
+use Cake\Http\MiddlewareQueue;
+use Cake\Routing\RouteBuilder;
+
+/**
+ * Plugin for CoreEnroller
+ */
+class HistoricPetitionViewerPlugin extends BasePlugin
+{
+    /**
+     * Load all the plugin configuration and bootstrap logic.
+     *
+     * The host application is provided as an argument. This allows you to load
+     * additional plugin dependencies, or attach events.
+     *
+     * @param \Cake\Core\PluginApplicationInterface $app The host application
+     * @return void
+     */
+    public function bootstrap(PluginApplicationInterface $app): void
+    {
+    }
+
+    /**
+     * Add routes for the plugin.
+     *
+     * If your plugin has many routes and you would like to isolate them into a separate file,
+     * you can create `$plugin/config/routes.php` and delete this method.
+     *
+     * @param \Cake\Routing\RouteBuilder $routes The route builder to update.
+     * @return void
+     */
+    public function routes(RouteBuilder $routes): void
+    {
+        $routes->plugin(
+            'HistoryPetitionViewer',
+            ['path' => '/historic-petition-viewer'],
+            function (RouteBuilder $builder) {
+                // Add custom routes here
+
+                $builder->fallbacks();
+            }
+        );
+        parent::routes($routes);
+    }
+
+    /**
+     * Add middleware for the plugin.
+     *
+     * @param \Cake\Http\MiddlewareQueue $middlewareQueue The middleware queue to update.
+     * @return \Cake\Http\MiddlewareQueue
+     */
+    public function middleware(MiddlewareQueue $middlewareQueue): MiddlewareQueue
+    {
+        // Add your middlewares here
+
+        return $middlewareQueue;
+    }
+
+    /**
+     * Add commands for the plugin.
+     *
+     * @param \Cake\Console\CommandCollection $commands The command collection to update.
+     * @return \Cake\Console\CommandCollection
+     */
+    public function console(CommandCollection $commands): CommandCollection
+    {
+        // Add your commands here
+
+        $commands = parent::console($commands);
+
+        return $commands;
+    }
+
+    /**
+     * Register application container services.
+     *
+     * @param \Cake\Core\ContainerInterface $container The Container to update.
+     * @return void
+     * @link https://book.cakephp.org/4/en/development/dependency-injection.html#dependency-injection
+     */
+    public function services(ContainerInterface $container): void
+    {
+        // Add your services here
+    }
+}
diff --git a/app/plugins/HistoricPetitionViewer/config/plugin.json b/app/plugins/HistoricPetitionViewer/config/plugin.json
new file mode 100644
index 000000000..b1c36cfc9
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/config/plugin.json
@@ -0,0 +1,77 @@
+{
+    "name": "Historic Petition Viewer",
+    "version": "1.0.0",
+    "description": "",
+    "types": {},
+    "schema": {
+        "tables": {
+            "historic_petition_attributes": {
+                "comment": "Transmogrified from cm_co_petition_attributes",
+                "columns": {
+                    "id": { "type": "integer", "autoincrement": true, "primarykey": true },
+                    "petition_id": { "type": "integer", "foreignkey": { "table": "petitions", "column": "id" } },
+                    "attribute": { "type": "string", "size": 128 },
+                    "value": { "type": "text" },
+                    "created": { "type": "datetime" },
+                    "modified": { "type": "datetime" },
+                    "historic_petition_attribute_id": { "type": "integer", "foreignkey": { "table": "historic_petition_attributes", "column": "id" } },
+                    "revision": { "type": "integer" },
+                    "deleted": { "type": "boolean" },
+                    "actor_identifier": { "type": "string", "size": 256 }
+                },
+                "indexes": {
+                    "historic_petition_attributes_i1": { "columns": [ "petition_id" ] },
+                    "historic_petition_attributes_i2": { "columns": [ "attribute" ] },
+                    "historic_petition_attributes_i3": { "columns": [ "historic_petition_attribute_id" ] }
+                }
+            },
+            "historic_petition_metadata": {
+                "comment": "Transmogrified from cm_co_petitions fields that no longer map to petitions",
+                "columns": {
+                    "id": { "type": "integer", "autoincrement": true, "primarykey": true },
+                    "petition_id": { "type": "integer", "foreignkey": { "table": "petitions", "column": "id" } },
+
+                    "enrollee_org_identity_id": { "type": "integer" },
+                    "archived_org_identity_id": { "type": "integer" },
+                    "enrollee_person_role_id": { "type": "integer" },
+                    "sponsor_person_id": { "type": "integer" },
+                    "approver_person_id": { "type": "integer" },
+                    "co_invite_id": { "type": "integer" },
+                    "vetting_request_id": { "type": "integer" },
+
+                    "token": { "type": "string", "size": 256 },
+                    "enrollee_token": { "type": "string", "size": 48 },
+                    "petitioner_token": { "type": "string", "size": 48 },
+                    "return_url": { "type": "string", "size": 512 },
+                    "approver_comment": { "type": "string", "size": 256 },
+
+                    "created": { "type": "datetime" },
+                    "modified": { "type": "datetime" },
+                    "historic_petition_metadata_id": { "type": "integer", "foreignkey": { "table": "historic_petition_metadata", "column": "id" } },
+                    "revision": { "type": "integer" },
+                    "deleted": { "type": "boolean" },
+                    "actor_identifier": { "type": "string", "size": 256 }
+                },
+                "indexes": {
+                    "historic_petition_metadata_i1": { "columns": [ "petition_id" ] },
+                    "historic_petition_metadata_i2": { "columns": [ "historic_petition_metadata_id" ] }
+                }
+            },
+            "historic_petition_step_links": {
+                "comment": "Associates a Petition’s historic data to a specific Enrollment Flow Step for read-only viewing",
+                "columns": {
+                    "id": { "type": "integer", "autoincrement": true, "primarykey": true },
+                    "petition_id": { "type": "integer", "foreignkey": { "table": "petitions", "column": "id" } },
+                    "enrollment_flow_step_id": { "type": "integer", "foreignkey": { "table": "enrollment_flow_steps", "column": "id" } },
+                    "created": { "type": "datetime" },
+                    "modified": { "type": "datetime" }
+                },
+                "indexes": {
+                    "historic_petition_step_links_i1": { "columns": [ "petition_id" ] },
+                    "historic_petition_step_links_i2": { "columns": [ "enrollment_flow_step_id" ] },
+                    "historic_petition_step_links_u1": { "columns": [ "petition_id", "enrollment_flow_step_id" ] }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/config/routes.php b/app/plugins/HistoricPetitionViewer/config/routes.php
new file mode 100644
index 000000000..8ddd64321
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/config/routes.php
@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Historic Petition View plugin specific routes.
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.0.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+use Cake\Routing\Route\DashedRoute;
+
+Router::plugin(
+  'HistoricPetition',
+  ['path' => '/historic-petition'],
+  function (RouteBuilder $routes) {
+    $routes->connect(
+      '/',
+      ['controller' => 'HistoricPetitionViews',
+        'action' => 'index']
+    );
+    $routes->fallbacks();
+  }
+);
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/Controller/AppController.php b/app/plugins/HistoricPetitionViewer/src/Controller/AppController.php
new file mode 100644
index 000000000..bcc7e6ad2
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Controller/AppController.php
@@ -0,0 +1,10 @@
+<?php
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Controller;
+
+use App\Controller\AppController as BaseController;
+
+class AppController extends BaseController
+{
+}
diff --git a/app/plugins/HistoricPetitionViewer/src/HistoricPetitionViewerPlugin.php b/app/plugins/HistoricPetitionViewer/src/HistoricPetitionViewerPlugin.php
new file mode 100644
index 000000000..648cc8095
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/HistoricPetitionViewerPlugin.php
@@ -0,0 +1,98 @@
+<?php
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer;
+
+use Cake\Console\CommandCollection;
+use Cake\Core\BasePlugin;
+use Cake\Core\ContainerInterface;
+use Cake\Core\PluginApplicationInterface;
+use Cake\Http\MiddlewareQueue;
+use Cake\Routing\RouteBuilder;
+
+/**
+ * Plugin for HistoricPetitionViewer
+ */
+class HistoricPetitionViewerPlugin extends BasePlugin
+{
+    /**
+     * Load all the plugin configuration and bootstrap logic.
+     *
+     * The host application is provided as an argument. This allows you to load
+     * additional plugin dependencies, or attach events.
+     *
+     * @param \Cake\Core\PluginApplicationInterface $app The host application
+     * @return void
+     */
+    public function bootstrap(PluginApplicationInterface $app): void
+    {
+        // remove this method hook if you don't need it
+    }
+
+    /**
+     * Add routes for the plugin.
+     *
+     * If your plugin has many routes and you would like to isolate them into a separate file,
+     * you can create `$plugin/config/routes.php` and delete this method.
+     *
+     * @param \Cake\Routing\RouteBuilder $routes The route builder to update.
+     * @return void
+     */
+    public function routes(RouteBuilder $routes): void
+    {
+        // remove this method hook if you don't need it
+        $routes->plugin(
+            'HistoricPetitionViewer',
+            ['path' => '/historic-petition-viewer'],
+            function (RouteBuilder $builder) {
+                // Add custom routes here
+
+                $builder->fallbacks();
+            }
+        );
+        parent::routes($routes);
+    }
+
+    /**
+     * Add middleware for the plugin.
+     *
+     * @param \Cake\Http\MiddlewareQueue $middlewareQueue The middleware queue to update.
+     * @return \Cake\Http\MiddlewareQueue
+     */
+    public function middleware(MiddlewareQueue $middlewareQueue): MiddlewareQueue
+    {
+        // Add your middlewares here
+        // remove this method hook if you don't need it
+
+        return $middlewareQueue;
+    }
+
+    /**
+     * Add commands for the plugin.
+     *
+     * @param \Cake\Console\CommandCollection $commands The command collection to update.
+     * @return \Cake\Console\CommandCollection
+     */
+    public function console(CommandCollection $commands): CommandCollection
+    {
+        // Add your commands here
+        // remove this method hook if you don't need it
+
+        $commands = parent::console($commands);
+
+        return $commands;
+    }
+
+    /**
+     * Register application container services.
+     *
+     * @param \Cake\Core\ContainerInterface $container The Container to update.
+     * @return void
+     * @link https://book.cakephp.org/5/en/development/dependency-injection.html#dependency-injection
+     */
+    public function services(ContainerInterface $container): void
+    {
+        // Add your services here
+        // remove this method hook if you don't need it
+    }
+}
diff --git a/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionAttribute.php b/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionAttribute.php
new file mode 100644
index 000000000..5d0aaf7e3
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionAttribute.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Historic Petition Attribute plugin Entity.
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Model\Entity;
+
+use Cake\ORM\Entity;
+
+class HistoricPetitionAttribute extends Entity
+{
+  use \App\Lib\Traits\EntityMetaTrait;
+
+  protected array $_accessible = [
+    '*' => true,
+    'id' => false,
+    'slug' => false,
+  ];
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionMetadata.php b/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionMetadata.php
new file mode 100644
index 000000000..afe5849c0
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionMetadata.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Historic Petition Metadata plugin Entity.
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Model\Entity;
+
+use Cake\ORM\Entity;
+
+class HistoricPetitionMetadata extends Entity
+{
+  use \App\Lib\Traits\EntityMetaTrait;
+
+  protected array $_accessible = [
+    '*' => true,
+    'id' => false,
+    'slug' => false,
+  ];
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionStepLink.php b/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionStepLink.php
new file mode 100644
index 000000000..0788334ec
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Model/Entity/HistoricPetitionStepLink.php
@@ -0,0 +1,43 @@
+<?php
+/**
+ * Historic Petition Step Link plugin Entity.
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Model\Entity;
+
+use Cake\ORM\Entity;
+
+class HistoricPetitionStepLink extends Entity
+{
+  use \App\Lib\Traits\EntityMetaTrait;
+
+  protected array $_accessible = [
+    '*' => true,
+    'id' => false,
+    'slug' => false,
+  ];
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionAttributesTable.php b/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionAttributesTable.php
new file mode 100644
index 000000000..6b711196e
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionAttributesTable.php
@@ -0,0 +1,133 @@
+<?php
+/**
+ * COmanage Registry Approval Collectors Table Table
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Model\Table;
+
+use App\Lib\Enum\TableTypeEnum;
+use Cake\ORM\Table;
+use Cake\Validation\Validator;
+
+class HistoricPetitionAttributesTable extends Table {
+  use \App\Lib\Traits\LabeledLogTrait;
+  use \App\Lib\Traits\LayoutTrait;
+  use \App\Lib\Traits\PermissionsTrait;
+  use \App\Lib\Traits\PrimaryLinkTrait;
+  use \App\Lib\Traits\TableMetaTrait;
+  use \App\Lib\Traits\TabTrait;
+  use \App\Lib\Traits\ValidationTrait;
+
+  public function initialize(array $config): void {
+    parent::initialize($config);
+
+    $this->addBehavior('Changelog');
+    $this->addBehavior('Log');
+    $this->addBehavior('Timestamp');
+
+    $this->setTableType(TableTypeEnum::Metadata);
+
+    // Define associations
+    $this->belongsTo('Petitions');
+
+    $this->setDisplayField('attribute');
+
+    $this->setPrimaryLink('petition_id');
+    $this->setRequiresCO(false);
+//    $this->setAllowLookupPrimaryLink(['dispatch', 'display']);
+
+    $this->setPermissions([
+      // Actions that operate over an entity (ie: require an $id)
+      'entity' => [
+        'delete' =>   false,
+        'dispatch' => false,
+        'display' =>  true,
+        'edit' =>     false,
+        'view' =>     ['platformAdmin', 'coAdmin']
+      ],
+      // Actions that operate over a table (ie: do not require an $id)
+      'table' => [
+        'add' =>      false,
+        'index' =>    ['platformAdmin', 'coAdmin']
+      ]
+    ]);
+  }
+
+  /**
+   * Set validation rules.
+   *
+   * @since  COmanage Registry v5.2.0
+   * @param  Validator $validator Validator
+   * @return Validator            Validator
+   */
+
+  public function validationDefault(Validator $validator): Validator {
+    $schema = $this->getSchema();
+
+    // petition_id (required, integer)
+    $validator->add('petition_id', [
+      'content' => ['rule' => 'isInteger']
+    ]);
+    $validator->notEmptyString('petition_id');
+
+    // attribute (required, string up to 128)
+    $validator->add('attribute', [
+      'size' => ['rule' => ['maxLength', 128]]
+    ]);
+    $validator->notEmptyString('attribute');
+
+    // value (text, optional)
+    $validator->allowEmptyString('value');
+
+    // historic_petition_attribute_id (self-referential changelog FK, optional)
+    $validator->add('historic_petition_attribute_id', [
+      'content' => ['rule' => 'isInteger']
+    ]);
+    $validator->allowEmptyString('historic_petition_attribute_id');
+
+    // revision (optional integer)
+    $validator->add('revision', [
+      'content' => ['rule' => 'isInteger']
+    ]);
+    $validator->allowEmptyString('revision');
+
+    // deleted (optional boolean)
+    $validator->add('deleted', [
+      'content' => ['rule' => ['boolean']]
+    ]);
+    $validator->allowEmptyString('deleted');
+
+    // actor_identifier (optional, string up to 256)
+    $validator->add('actor_identifier', [
+      'size' => ['rule' => ['maxLength', 256]]
+    ]);
+    $validator->allowEmptyString('actor_identifier');
+
+    // created/modified handled by Timestamp behavior; no explicit validation needed
+    return $validator;
+  }
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionMetadatasTable.php b/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionMetadatasTable.php
new file mode 100644
index 000000000..0388315de
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionMetadatasTable.php
@@ -0,0 +1,136 @@
+<?php
+/**
+ * COmanage Registry Approval Collectors Table Table
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Model\Table;
+
+use App\Lib\Enum\TableTypeEnum;
+use Cake\ORM\Table;
+use Cake\Validation\Validator;
+
+class HistoricPetitionMetadatasTable extends Table {
+  use \App\Lib\Traits\LabeledLogTrait;
+  use \App\Lib\Traits\LayoutTrait;
+  use \App\Lib\Traits\PermissionsTrait;
+  use \App\Lib\Traits\PrimaryLinkTrait;
+  use \App\Lib\Traits\TableMetaTrait;
+  use \App\Lib\Traits\TabTrait;
+  use \App\Lib\Traits\ValidationTrait;
+
+  public function initialize(array $config): void {
+    parent::initialize($config);
+
+    $this->addBehavior('Changelog');
+    $this->addBehavior('Log');
+    $this->addBehavior('Timestamp');
+
+    $this->setTableType(TableTypeEnum::Metadata);
+
+    // Define associations
+    $this->belongsTo('Petitions');
+
+    $this->setDisplayField('petition_id');
+
+    $this->setRequiresCO(false);
+    $this->setAllowLookupPrimaryLink(['dispatch', 'display']);
+
+    $this->setPermissions([
+      // Actions that operate over an entity (ie: require an $id)
+      'entity' => [
+        'delete' =>   false,
+        'dispatch' => false,
+        'display' =>  true,
+        'edit' =>     false,
+        'view' =>     ['platformAdmin', 'coAdmin']
+      ],
+      // Actions that operate over a table (ie: do not require an $id)
+      'table' => [
+        'add' =>      false,
+        'index' =>    ['platformAdmin', 'coAdmin']
+      ]
+    ]);
+  }
+
+  /**
+   * Set validation rules.
+   *
+   * @since  COmanage Registry v5.2.0
+   * @param  Validator $validator Validator
+   * @return Validator            Validator
+   */
+
+  public function validationDefault(Validator $validator): Validator {
+    $schema = $this->getSchema();
+
+    // petition_id (required, integer)
+    $validator->add('petition_id', [
+      'content' => ['rule' => 'isInteger']
+    ]);
+    $validator->notEmptyString('petition_id');
+
+    // Optional integer FKs/refs
+    foreach ([
+               'enrollee_org_identity_id',
+               'archived_org_identity_id',
+               'enrollee_person_role_id',
+               'sponsor_person_id',
+               'approver_person_id',
+               'co_invite_id',
+               'vetting_request_id',
+               'historic_petition_metadata_id',
+               'revision'
+             ] as $intField) {
+      $validator->add($intField, [
+        'content' => ['rule' => 'isInteger']
+      ]);
+      $validator->allowEmptyString($intField);
+    }
+
+    // Optional boolean
+    $validator->add('deleted', [
+      'content' => ['rule' => ['boolean']]
+    ]);
+    $validator->allowEmptyString('deleted');
+
+    // Strings with size limits (optional)
+    // Use ValidationTrait helpers to enforce schema-driven max length and filtering
+    foreach ([
+               'token',
+               'enrollee_token',
+               'petitioner_token',
+               'return_url',
+               'approver_comment',
+               'actor_identifier'
+             ] as $strField) {
+      $this->registerStringValidation($validator, $schema, $strField, false);
+    }
+
+    // created/modified handled by Timestamp behavior
+    return $validator;
+  }
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionStepLinksTable.php b/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionStepLinksTable.php
new file mode 100644
index 000000000..1fda42bc9
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/Model/Table/HistoricPetitionStepLinksTable.php
@@ -0,0 +1,123 @@
+<?php
+/**
+ * COmanage Registry Approval Collectors Table Table
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry-plugins
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ */
+
+declare(strict_types=1);
+
+namespace HistoricPetitionViewer\Model\Table;
+
+use App\Lib\Enum\TableTypeEnum;
+use Cake\ORM\Table;
+use Cake\Validation\Validator;
+
+class HistoricPetitionStepLinksTable extends Table {
+  use \App\Lib\Traits\LabeledLogTrait;
+  use \App\Lib\Traits\LayoutTrait;
+  use \App\Lib\Traits\PermissionsTrait;
+  use \App\Lib\Traits\PrimaryLinkTrait;
+  use \App\Lib\Traits\TableMetaTrait;
+  use \App\Lib\Traits\TabTrait;
+  use \App\Lib\Traits\ValidationTrait;
+
+  public function initialize(array $config): void {
+    parent::initialize($config);
+
+    $this->addBehavior('Changelog');
+    $this->addBehavior('Log');
+    $this->addBehavior('Timestamp');
+
+    $this->setTableType(TableTypeEnum::Metadata);
+
+    // Define associations
+    $this->belongsTo('Petitions');
+    $this->belongsTo('EnrollmnetFlowSteps');
+
+    $this->setDisplayField('id');
+
+    $this->setPrimaryLink('enrollment_flow_step_id');
+    $this->setRequiresCO(false);
+    $this->setAllowLookupPrimaryLink(['dispatch', 'display']);
+
+    // All the tabs share the same configuration in the ModelTable file
+    $this->setTabsConfig(
+      [
+        // Ordered list of Tabs
+        'tabs' => ['EnrollmentFlowSteps', 'HistoricPetitionViewer.HistoricPetitionStepLinks'],
+        // What actions will include the subnavigation header
+        'action' => [
+          // If a model renders in a subnavigation mode in edit/view mode, it cannot
+          // render in index mode for the same use case/context
+          // XXX edit should go first.
+          'EnrollmentFlowSteps' => ['view'],
+          'HistoricPetitionViewer.HistoricPetitionStepLinks' => ['view']
+        ]
+      ]
+    );
+
+    $this->setPermissions([
+      // Actions that operate over an entity (ie: require an $id)
+      'entity' => [
+        'delete' =>   false,
+        'dispatch' => false,
+        'display' =>  true,
+        'edit' =>     false,
+        'view' =>     ['platformAdmin', 'coAdmin']
+      ],
+      // Actions that operate over a table (ie: do not require an $id)
+      'table' => [
+        'add' =>      false,
+        'index' =>    ['platformAdmin', 'coAdmin']
+      ]
+    ]);
+  }
+
+  /**
+   * Set validation rules.
+   *
+   * @since  COmanage Registry v5.2.0
+   * @param  Validator $validator Validator
+   * @return Validator            Validator
+   */
+
+  public function validationDefault(Validator $validator): Validator {
+    $schema = $this->getSchema();
+
+    // petition_id (required, integer)
+    $validator->add('petition_id', [
+      'content' => ['rule' => 'isInteger']
+    ]);
+    $validator->notEmptyString('petition_id');
+
+    // enrollment_flow_step_id (required, integer)
+    $validator->add('enrollment_flow_step_id', [
+      'content' => ['rule' => 'isInteger']
+    ]);
+    $validator->notEmptyString('enrollment_flow_step_id');
+
+    // created/modified handled by Timestamp behavior; no explicit validation needed
+    return $validator;
+  }
+}
\ No newline at end of file
diff --git a/app/plugins/HistoricPetitionViewer/src/View/Cell/HistoricPetitionStepLinksCell.php b/app/plugins/HistoricPetitionViewer/src/View/Cell/HistoricPetitionStepLinksCell.php
new file mode 100644
index 000000000..5810af1b4
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/src/View/Cell/HistoricPetitionStepLinksCell.php
@@ -0,0 +1,105 @@
+<?php
+/*
+ * COmanage Registry Historic Petition Step Links Cell
+ *
+ * Portions licensed to the University Corporation for Advanced Internet
+ * Development, Inc. ("UCAID") under one or more contributor license agreements.
+ * See the NOTICE file distributed with this work for additional information
+ * regarding copyright ownership.
+ *
+ * UCAID licenses this file to you under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * @link          https://www.internet2.edu/comanage COmanage Project
+ * @package       registry
+ * @since         COmanage Registry v5.2.0
+ * @license       Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0)
+ *
+ * This generic modal dialog stub is used for confirmations, e.g. when deleting a record.
+ * The text of the box is overridden with JavaScript, and the confirm button is intended to
+ * click a CakePHP postLink or postButton in the DOM. Use jsConfirmGeneric() to call it.
+ */
+
+declare(strict_types=1);
+
+namespace CoreEnroller\View\Cell;
+
+use Cake\View\Cell;
+
+/**
+ * BasicAttributeCollectors cell
+ */
+class HistoricPetitionStepLinksCell extends Cell
+{
+  /**
+   * @var mixed
+   */
+  public $vv_obj;
+
+  /**
+   * @var mixed
+   */
+  public $vv_step;
+
+  /**
+   * @var mixed
+   */
+  public $viewVars;
+
+  /**
+   * List of valid options that can be passed into this
+   * cell's constructor.
+   *
+   * @var array<string, mixed>
+   */
+  protected array $_validCellOptions = [
+    'vv_obj',
+    'vv_step',
+    'viewVars',
+  ];
+
+  /**
+   * Initialization logic run at the end of object construction.
+   *
+   * @return void
+   */
+  public function initialize(): void
+  {
+  }
+
+  /**
+   * Default display method.
+   *
+   * @param int $petitionId
+   * @return void
+   * @since  COmanage Registry v5.2.0
+   */
+  public function display(int $petitionId): void
+  {
+    // Fetch historic metadata rows for this petition (could be zero or more)
+    $historicMetadata = $this->fetchTable('HistoricPetitionViewer.HistoricPetitionMetadata')
+      ->find()
+      ->where(['petition_id' => $petitionId])
+      ->all();
+
+    // Fetch historic attributes rows for this petition (could be zero or more)
+    $historicAttributes = $this->fetchTable('HistoricPetitionViewer.HistoricPetitionAttributes')
+      ->find()
+      ->where(['petition_id' => $petitionId])
+      ->orderBy(['attribute' => 'ASC', 'id' => 'ASC'])
+      ->all();
+
+    $this->set('vv_historic_petition_metadata', $historicMetadata);
+    $this->set('vv_historic_petition_attributes', $historicAttributes);
+    $this->set('vv_obj', $this->vv_obj);
+  }
+}
diff --git a/app/plugins/HistoricPetitionViewer/templates/cell/HistoricPetitionStepLinks/display.php b/app/plugins/HistoricPetitionViewer/templates/cell/HistoricPetitionStepLinks/display.php
new file mode 100644
index 000000000..851d577a5
--- /dev/null
+++ b/app/plugins/HistoricPetitionViewer/templates/cell/HistoricPetitionStepLinks/display.php
@@ -0,0 +1,104 @@
+<?php
+/**
+ * Historic Petition Viewer Cell Display
+ *
+ * Renders historic petition metadata and attributes for a given petition.
+ */
+
+declare(strict_types = 1);
+
+// Expecting:
+// - $vv_obj (Petition entity)
+// - $vv_historic_petition_metadata (ResultSet|array of entities)
+// - $vv_historic_petition_attributes (ResultSet|array of entities)
+
+use Cake\Utility\Hash;
+
+if (empty($vv_obj) || $vv_obj->id === null) {
+  echo __d('error', 'notfound', 'Historic Petition');
+  return;
+}
+
+// Normalize collections
+$metaRows = $vv_historic_petition_metadata ?? [];
+$attrRows = $vv_historic_petition_attributes ?? [];
+
+// Helper: render a KV list from an entity/array, excluding technical fields
+$excludeMetaKeys = [
+  'id', 'petition_id',
+  'historic_petition_metadata_id', 'revision', 'deleted',
+  'actor_identifier', 'created', 'modified'
+];
+
+// Order token-like fields first for readability if present
+$preferredMetaOrder = [
+  'approver_comment',
+  'return_url',
+  'token', 'petitioner_token', 'enrollee_token',
+  'enrollee_org_identity_id', 'archived_org_identity_id', 'enrollee_person_role_id',
+  'sponsor_person_id', 'approver_person_id',
+  'co_invite_id', 'vetting_request_id',
+];
+
+function renderMetaKeyValue(string $label, mixed $value): void {
+  if ($value === null || $value === '') {
+    return;
+  }
+  ?>
+  <li class="petition-key-value">
+    <div class="petition-attr-label"><?= h($label) ?></div>
+    <div class="petition-attr-value"><?= h((string)$value) ?></div>
+  </li>
+  <?php
+}
+
+?>
+<div class="historic-petition-view">
+  <h3><?= h(__('Historic Petition')) ?> #<?= h((string)$vv_obj->id) ?></h3>
+
+  <section class="historic-petition-metadata">
+    <h4><?= h(__('Metadata')) ?></h4>
+
+    <?php if (!empty($metaRows)): ?>
+      <?php foreach ($metaRows as $meta): ?>
+        <?php
+        $metaArr = is_object($meta) && method_exists($meta, 'toArray') ? $meta->toArray() : (array)$meta;
+
+        // Build ordered list of keys: preferred first, then any remaining
+        $keys = array_values(array_diff(array_keys($metaArr), $excludeMetaKeys));
+        $ordered = array_values(array_unique(array_merge($preferredMetaOrder, $keys)));
+        ?>
+        <ul class="petition-metadata-list">
+          <?php foreach ($ordered as $k): ?>
+            <?php if (in_array($k, $excludeMetaKeys, true)) continue; ?>
+            <?php renderMetaKeyValue($k, $metaArr[$k] ?? null); ?>
+          <?php endforeach; ?>
+        </ul>
+      <?php endforeach; ?>
+    <?php else: ?>
+      <p class="empty-hint"><?= h(__('No historic metadata recorded for this petition.')) ?></p>
+    <?php endif; ?>
+  </section>
+
+  <section class="historic-petition-attributes">
+    <h4><?= h(__('Attributes')) ?></h4>
+
+    <?php if (!empty($attrRows)): ?>
+      <ul class="petition-attributes-list">
+        <?php foreach ($attrRows as $row): ?>
+          <?php
+          $attr = is_object($row) ? ($row->attribute ?? null) : ($row['attribute'] ?? null);
+          $value = is_object($row) ? ($row->value ?? null) : ($row['value'] ?? null);
+          ?>
+          <?php if ($attr === null) continue; ?>
+          <li class="petition-key-value">
+            <div class="petition-attr-label"><?= h((string)$attr) ?></div>
+            <div class="petition-attr-value"><?= h((string)($value ?? '')) ?></div>
+          </li>
+        <?php endforeach; ?>
+      </ul>
+    <?php else: ?>
+      <p class="empty-hint"><?= h(__('No historic attributes recorded for this petition.')) ?></p>
+    <?php endif; ?>
+  </section>
+</div>
diff --git a/app/plugins/HistoricPetitionViewer/webroot/.gitkeep b/app/plugins/HistoricPetitionViewer/webroot/.gitkeep
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/plugins/Transmogrify/config/schema/tables.json b/app/plugins/Transmogrify/config/schema/tables.json
index 98780b179..92e76dbb8 100644
--- a/app/plugins/Transmogrify/config/schema/tables.json
+++ b/app/plugins/Transmogrify/config/schema/tables.json
@@ -510,7 +510,7 @@
             "vetting_request_id": null,
             "authenticated_identifier": "petitioner_identifier",
             "reference_identifier": "enrollee_identifier",
-            "petitioner_token": "token",
+            "petitioner_token": null,
             "enrollee_token": null,
             "return_url": null,
             "approver_comment": null,
diff --git a/app/src/Application.php b/app/src/Application.php
index ae0b8a6dd..2818445f6 100644
--- a/app/src/Application.php
+++ b/app/src/Application.php
@@ -70,11 +70,14 @@ public function bootstrap(): void
                 $this->addPlugin($p->plugin);
             }
 
-            // The Transmogrify plugin is required for all applications
+            // The Transmogrification family plugins are required for all applications
             // It is a special use case.
             if (!\Cake\Core\Plugin::isLoaded('Transmogrify')) {
                 $this->addPlugin('Transmogrify');
             }
+            if (!\Cake\Core\Plugin::isLoaded('HistoricPetitionViewer')) {
+                $this->addPlugin('HistoricPetitionViewer');
+            }
         }
         catch(\Cake\Database\Exception\DatabaseException $e) {
             // Most likely we are performing the initial database setup and