可以做到这一点的插件有：

• WPFront User Role Editor -- 免费（&A）；付了钱都按你的要求做User Role
• User Role and CapabilitiesRoles & Capabilities 有关详细信息，请参阅WP Codexeasy-to-understand guide 关于如何自己添加这些功能，我个人更喜欢将其写入函数。php而不是安装插件。它更安全，通常可以让您的网站运行更快

首先，选择一个wordpress角色：作者、撰稿人、编辑。。。或自定义角色。

然后根据您的职能定制您所选的角色。php主题文件：

if ( ! function_exists( \'writer_set_roles\' ) ):
 function writer_set_roles()
 {
    global $wp_roles;

    // post / page editing
    $wp_roles->add_cap(\'author\',\'edit_others_pages\');
    $wp_roles->add_cap(\'author\',\'edit_published_pages\');
    $wp_roles->add_cap(\'author\',\'edit_private_pages\');
    $wp_roles->add_cap(\'author\',\'publish_pages\');
    $wp_roles->add_cap(\'author\',\'delete_pages\');
    $wp_roles->add_cap(\'author\',\'delete_others_pages\');
    $wp_roles->add_cap(\'author\',\'delete_others_posts\');
    $wp_roles->add_cap(\'author\',\'delete_published_pages\');
    $wp_roles->add_cap(\'author\',\'manage_categories\');

    // appearance
    $wp_roles->add_cap(\'author\',\'edit_themes\');
    $wp_roles->add_cap(\'author\',\'edit_theme_options\');
    $wp_roles->add_cap(\'author\',\'manage_widgets\');
    $wp_roles->add_cap(\'author\',\'edit_widgets\');

    // sample for plugin caps
    $wp_roles->add_cap(\'author\',\'NextGEN Gallery overview\');
    $wp_roles->add_cap(\'author\',\'NextGEN Use TinyMCE\');
    $wp_roles->add_cap(\'author\',\'NextGEN Upload images\');
    $wp_roles->add_cap(\'author\',\'NextGEN Manage gallery\');
    $wp_roles->add_cap(\'author\',\'NextGEN Manage others gallery\');
  }
endif;

add_action( \'after_setup_theme\', \'writer_set_roles\' );

或在文档中。https://codex.wordpress.org/Roles_and_Capabilities