diff --git a/extension.json b/extension.json
index 6505292..5dda34f 100644
--- a/extension.json
+++ b/extension.json
@@ -1,8 +1,8 @@
 {
-	"name": "AnatImageViewer",
+	"name": "AnnotatedImages",
 	"author": "Justin Georgi",
 	"url": "https://gitea.azgeorgis.net/jgeorgi/AnatImageViewer",
-	"description": "This extension allows the creation of .an pages in the Files namespace which will be annotated images.",
+	"description": "This extension allows the creation of pages in the Annotation namespace which will create annotated images.",
 	"version": "0.0.1",
 	"license-name": "MIT",
 	"type": "media",
@@ -12,23 +12,27 @@
             "id": 2218,
             "constant": "NS_AV_ANNOT",
             "name": "Annotation",
-            "protection": "annotations-edit"
-        },
+            "protection": "annotations-edit",
+            "subpages": false,
+            "content": true,
+            "defaultcontentmodel": "annotation"
+            },
         {
             "id": 2219,
             "constant": "NS_AV_ANNOT_TALK",
-            "name": "Annotation_talk"
-        }
+            "name": "Annotation_talk",
+            "subpages": true,
+            "content": false,
+            "defaultcontentmodel": "wikitext"
+            }
     ],
+    "callback": "MediaWiki\\Extension\\AnatImageViewer\\AnnotationHooks::registrationCallback",
 	"AutoloadNamespaces": {
 		"MediaWiki\\Extension\\AnatImageViewer\\": "includes/"
     },
-    "MediaHandlers": {
-	    "image/annotation": "MediaWiki\\Extension\\AnatImageViewer\\AnatImageHandler"
+    "ContentHandlers": {
+        "annotation": "MediaWiki\\Extension\\AnatImageViewer\\AnnotationHandler"
     },
     "Hooks": {
-        "MimeMagicInit": "MediaWiki\\Extension\\AnatImageViewer\\AnatImageHooks::onMimeMagicInit",
-        "MimeMagicImproveFromExtension": "MediaWiki\\Extension\\AnatImageViewer\\AnatImageHooks::onMimeMagicImproveFromExtension",
-        "ParserFirstCallInit": "MediaWiki\\Extension\\AnatImageViewer\\AnatImageHooks::onParserFirstCallInit"
     }
 }
\ No newline at end of file
diff --git a/includes/AnatImageHandler.php b/includes/AnatImageHandler.php
deleted file mode 100644
index 6c9eb32..0000000
--- a/includes/AnatImageHandler.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-namespace MediaWiki\Extension\AnatImageViewer;
-
-use ImageHandler;
-use BitmapMetadataHandler;
-use Html;
-
-class AnatImageHandler extends ImageHandler {
-    private const ANNOT_VERSION = '0.1';
-
-    /**
-     * Model cannot be displayed directly in a browser but can be rendered.
-     * 
-     * @param File $file
-     * @return bool
-     */
-    public function mustRender( $file ) {
-        return true;
-    }
-
-    /**
-     * Model can be rendered.
-     * 
-	 * @param File $file
-	 * @return bool
-	 */
-	public function canRender( $file ) {
-		return true;
-	}
-
-    /**
-     * Get a MediaTransformOutput object representing the transformed output.
-     * 
-     * @param File	$image
-     * @param string	$dstPath	Filesystem destination path
-     * @param string	$dstUrl	Destination URL to use in output HTML
-     * @param array	$params	Arbitrary set of parameters validated by $this->validateParam()
-     * @param int	$flags	A bitfield, may contain self::TRANSFORM_LATER
-     * @return MediaTransformOutput
-     */
-    public function doTransform($image, $dstPath, $dstUrl, $params, $flags = 0) {
-        return new AnatImageTransformOutput($image, $params);
-    }
-
-    /**
-     * Small helper function to display information on the browser console
-     * 
-     * Usage:
-     * echo '<script>';
-     * self::console_log('logged string');
-     * echo '</script>';
-     * 
-     * @param $data information to display
-     * @param bool $add_script_tags true to put information is inside complete script tag
-     */
-    public static function console_log($data, $add_script_tags = false) {
-        $command = 'console.log('. json_encode($data, JSON_HEX_TAG).');';
-        if ($add_script_tags) {
-            $command = '<script>'. $command . '</script>';
-        }
-        echo $command;
-    }
-}
\ No newline at end of file
diff --git a/includes/AnatImageHooks.php b/includes/AnatImageHooks.php
deleted file mode 100644
index 58a5197..0000000
--- a/includes/AnatImageHooks.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-namespace MediaWiki\Extension\AnatImageViewer;
-
-use MediaWiki\MediaWikiServices;
-use RequestContext;
-use Html;
-use ParserOutput;
-
-class AnatImageHooks {
-    /**
-     * MWHook: Add an (fake) mime types to MimeMagic
-     * 
-     * @see https://www.mediawiki.org/wiki/Manual:Hooks/MimeMagicInit
-     * 
-     * @param MimeAnalyzer $mime Instance of MW MimeAnalyzer object
-     */
-    public static function onMimeMagicInit($mime) {
-        $mime->addExtraTypes('image/annotation an');
-        $mime->addExtraInfo('image/annotation [METAIMAGE]');
-    }
-
-    /**
-     * MWHook: Make sure that an files (fake) get the proper mime assignement on upload
-     * 
-     * @see https://www.mediawiki.org/wiki/Manual:Hooks/MimeMagicImproveFromExtension
-     * 
-     * @param MimeAnalyzer $mimeAnalyzer Instance of MW MimeAnalyzer object
-     * @param string $ext extention of upload file
-     * @param string &$mime current assigned mime type
-     */
-    public static function onMimeMagicImproveFromExtension( $mimeAnalyzer, $ext, &$mime ) {
-        if ( $mime !== 'image/annotation' && in_array( $ext, ['an'] ) ) {
-            $mime = 'image/annotation';
-        }
-    }
-
-    /**
-     * MWHook: Called when the parser initializes for the first time
-     * 
-     * @param Parser $parser: Parser object being initialized
-     */
-    static function onParserFirstCallInit( $parser ) {
-        $parser->setHook('anconfig', array( __CLASS__, 'renderConfigTag'));
-    }
-
-    /**
-     * Render the config toml in a <pre> tag
-     * 
-     * @param $input The text inside the custom tag
-     * @param array $args Any attributes given in the tag
-     * @param Parser $parser The parser object
-     * @param PPFrame $frame The parent frame calling the parser
-     * @return string HTML string of output
-     */
-    static function renderConfigTag( $input, array $args, $parser, $frame ) {
-		return '<pre anconfig>' . $input . '</pre>';
-	}
-
-    /**
-     * Small helper function to display information on the browser console
-     * 
-     * Usage:
-     * echo '<script>';
-     * self::console_log('logged string');
-     * echo '</script>';
-     * 
-     * @param $data information to display
-     * @param bool $add_script_tags true to put information is inside complete script tag
-     */
-    public static function console_log($data, $add_script_tags = false) {
-        $command = 'console.log('. json_encode($data, JSON_HEX_TAG).');';
-        if ($add_script_tags) {
-            $command = '<script>'. $command . '</script>';
-        }
-        echo $command;
-    }
-}
\ No newline at end of file
diff --git a/includes/AnnotationContent.php b/includes/AnnotationContent.php
new file mode 100644
index 0000000..ae8f492
--- /dev/null
+++ b/includes/AnnotationContent.php
@@ -0,0 +1,32 @@
+<?php
+namespace MediaWiki\Extension\AnatImageViewer;
+
+use TextContent;
+
+class AnnotationContent extends TextContent {
+
+	public function __construct( $modelId = 'annotation' ) {
+		parent::__construct( $modelId );
+	}
+    
+    /*
+	public function getTextForSearchIndex() {
+	}
+
+	public function getWikitextForTransclusion() {
+	}
+
+	public function getTextForSummary( $maxLength = 250 ) {
+	}
+
+	public function getSize() {
+	}
+
+	public function copy() {
+	}
+    */
+
+	public function isCountable( $hasLinks = null ) {
+        return false;
+	}
+}
\ No newline at end of file
diff --git a/includes/AnatImageTransformOutput.php b/includes/AnnotationHandler.php
similarity index 63%
rename from includes/AnatImageTransformOutput.php
rename to includes/AnnotationHandler.php
index a1381de..cb630ec 100644
--- a/includes/AnatImageTransformOutput.php
+++ b/includes/AnnotationHandler.php
@@ -1,61 +1,55 @@
 <?php
 namespace MediaWiki\Extension\AnatImageViewer;
 
-require_once __DIR__ . '/../vendor/autoload.php';
-
 use Devium\Toml\Toml;
 use MediaWiki\MediaWikiServices;
-use MediaTransformOutput;
+use Content;
+use TextContentHandler;
+use MediaWiki\Content\Renderer\ContentParseParams;
+use ParserOutput;
 use ConfigFactory;
 use RequestContext;
 use Html;
 
-class AnatImageTransformOutput extends MediaTransformOutput {
-	/**
-	 * Main Constructor
-	 *
-	 * @access public
-	 * @param  File $file
-	 * @param  array $parameters	Parameters for constructing HTML.
-	 * @return void
-	 */
-	public function __construct($file, $parameters) {
-		$this->file = $file;
-		$this->parameters = $parameters;
-        self::console_log($parameters, true);
+class AnnotationHandler extends TextContentHandler {
+    private const ANNOT_VERSION = '0.1';
+
+	public function __construct( $modelId = 'annotation' ) {
+		parent::__construct( $modelId, [ CONTENT_FORMAT_TEXT ] );
 	}
 
-	/**
-	 * Fetch HTML for this transform output
-	 *
-	 * @access public
-	 * @param  array $options Associative array of options. Boolean options
-	 *                        should be indicated with a value of true for true, and false or
-	 *                        absent for false.
-	 *                        alt                Alternate text or caption
-	 *                        desc-link          Boolean, show a description link
-	 *                        file-link          Boolean, show a file download link
-	 *                        custom-url-link    Custom URL to link to
-	 *                        custom-title-link  Custom Title object to link to
-	 *                        valign             vertical-align property, if the output is an inline element
-	 *                        img-class          Class applied to the "<img>" tag, if there is such a tag
-     *                        preview            Boolean, render is being called from a preview page
-	 *
-	 * @return string	HTML
-	 */
-	public function toHtml($options = []) {
-        $descriptText = $this->file->getDescriptionText();
-        preg_match('/<pre anconfig.*?>([\S\s]*?)<\/pre>/',$descriptText,$annotDescript);
-        $metadata = toml_decode($annotDescript[1], true);
+    /*
+	public function serializeContent( Content $content, $format = null ) {
+	}
+
+	public function unserializeContent( $blob, $format = null ) {
+	}
+    */
+    
+	public function makeEmptyContent() {
+		return new AnnotationContent();
+	}
+
+	public function supportsDirectEditing() {
+		return true;
+	}
+
+    protected function fillParserOutput( Content $content, ContentParseParams $cpoParams, ParserOutput &$output	) {
+		// define $html somewhere
+		// e.g. $output->setText( $html );
+
+        self::console_log($content, true);
+
+        $metadata = toml_decode($content->getNativeData(), true);
 
         if (isset($metadata['baseImage'])) {
-            $baseImage = MediaWikiServices::getInstance()->getRepoGroup()->findFile(`File:` . $metadata['baseImage']);
+            $baseImage = MediaWikiServices::getInstance()->getRepoGroup()->findFile('File:' . $metadata['baseImage']);
         } else {
             $baseImage = false;
         }
 
-        return self::buildSvg($metadata,$baseImage);
-	}
+        $output->setText( self::buildSvg($metadata,$baseImage) );
+    }
 
     /**
      * Build annotated SVG from TOML metadata
diff --git a/includes/AnnotationHooks.php b/includes/AnnotationHooks.php
new file mode 100644
index 0000000..bbb1e8a
--- /dev/null
+++ b/includes/AnnotationHooks.php
@@ -0,0 +1,33 @@
+<?php
+namespace MediaWiki\Extension\AnatImageViewer;
+
+use MediaWiki\MediaWikiServices;
+use RequestContext;
+use Html;
+use ParserOutput;
+
+class AnnotationHooks {
+    public static function registrationCallback() {
+        // Must match the name used in the 'ContentHandlers' section of extension.json
+        define( 'CONTENT_MODEL_ANNOTATION', 'annotation' );
+    }
+
+    /**
+     * Small helper function to display information on the browser console
+     * 
+     * Usage:
+     * echo '<script>';
+     * self::console_log('logged string');
+     * echo '</script>';
+     * 
+     * @param $data information to display
+     * @param bool $add_script_tags true to put information is inside complete script tag
+     */
+    public static function console_log($data, $add_script_tags = false) {
+        $command = 'console.log('. json_encode($data, JSON_HEX_TAG).');';
+        if ($add_script_tags) {
+            $command = '<script>'. $command . '</script>';
+        }
+        echo $command;
+    }
+}
\ No newline at end of file