1. Navigate to the ch2-page-header-output folder of the WordPress plugin directory of your development installation.
2. Open the ch2-page-header-output.php file in a text editor.

3. Add the following lines of code to implement the rendering code for the plugin options page:

function ch2pho_config_page() {
    // Retrieve plugin configuration options from database
    $options = ch2pho_get_options();
    ?>
 
    <div id="ch2pho-general" class="wrap">
    <h2>My Google Analytics</h2><br />
 
    <form method="post" action="admin-post.php"> 
    <input type="hidden" name="action"
           value="save_ch2pho_options" />
 
    <!-- Adding security through hidden referrer field -->
    <?php wp_nonce_field( 'ch2pho' ); ?>
    Account Name: <input type="text" name="ga_account_name"
     value="<?php echo esc_html( $options['ga_account_name'] );
     ?>"/><br />
    Track Outgoing Links: <input type="checkbox"
     name="track_outgoing_links"
     <?php checked( $options['track_outgoing_links'] ); ?>/>
    <br /><br />
    <input type="submit" value="Submit" class="button-primary"/>
    </form>
    </div>
<?php }

4. Save and close the plugin file.
5. Click on the Settings section in the administration pages.
6. Click on the My Google Analytics menu item to display the plugin configuration page.