Amos Lee（一刀）

<h4>For English user</h4>
Display sub-pages or of current parent page; display sub-terms of current taxonomy terms belongs to the same post type in sidebar。
Note：This plugin require php 5.4+, recommend use php 5.6
<ul>
<li>在侧边栏显示某个页面子页面，或同一个父级页面的同级页面列表</li>
<li>或隶属于某个文章类型下面的自定义分类项目列表。</li>
</ul>
注意：插件需要需要 PHP 5.4 以上的版本才能运行，建议使用 PHP 5.6

Wizhi Submenus

Display page`s subpage and taxonomy terms belongs to a post type in sidebar，在侧边栏显示某个页面的子页面列表或隶属于某个文章类型下面的自定义分类项目列表。

GuyPrimavera

This open source and lightweight plugin allows users with the role Editor or Shop Manager to access the Menus and Widgets areas of the Appearance menu in WordPress’ admin area.
This is a common task that would be useful for clients to manage themselves to give them more control over their website’s content.
This plugin also gives access to the Customize submenu and other theme options, but these can be hidden through the options page at Appearance > Editor Access if you wish.
You can also select other menus to hide from Editors and Shop Managers (e.g. custom theme or plugin options pages), as well as hiding any elements on the Admin Bar.
Features
<ul>
<li>Allow access to Customize, Menus and Widgets for Editors and Shop Managers.</li>
<li>Theme Options remain hidden from these user roles.</li>
<li>Hide custom options pages from these users (if your theme/plugin has a custom settings page you wish to hide).</li>
<li>Hide any other menus or submenus. Simply select which menus you wish to hide.</li>
<li>Hide admin bar menus and elements. Choose which elements you wish to hide.</li>
</ul>

Editor Menu and Widget Access

Ideal

Allow and control Editor and Shop Manager access to the menus, widgets and appearance menu, plus other menus and adminbar items.

Wizhi Submenus vs Editor Menu and Widget Access