tdsupport

This <a href="http://tdeveloper.in" rel="nofollow ugc">TD Multiple Roles</a> plugin provides a user interface and allows you to select multiple roles for a user.
It hides the default role dropdown list and displays a list of role checkboxes for both new user and update user page.
Multiple roles can be visible from the All User list page.
🌟 Plugin Features:
<ul>
<li>Easy to install and use</li>
<li>Fully integrated in wordpress</li>
<li>Select multiple roles</li>
<li>No extra settings required</li>
</ul>
👍 Feedback/Rating: 
If you find this plugin helpful, feel free to give us your valuable review. Rate us and share this plugin with your friends and others. This will motivate us and help us to grow. 
<a href="https://wordpress.org/support/plugin/td-multiple-roles/reviews/#new-post" rel="ugc">Rate Us</a>

TD Multiple Roles

This TD Multiple Roles plugin allows you to select multiple user roles to a user profile.

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This plugin to show announce for per user roles.
And, if you want to change plugin capability, please refer to this code.
For example add filter:
<pre><code>function afd_custom_change_capability( $capability ) {
 // plugin minimum capability
 $capability = 'edit_posts';
 return $capability;
}
add_filter( 'afd_capability_manager' , 'afd_custom_change_capability' );
</code></pre>
And, if you want to add filter, please refer to this code.
For example add filter:
<pre><code>function afd_custom_filter( $announces ) {
 // filter
 return $announces;
}

add_filter( 'afd_before_announce' , 'afd_custom_filter' );
</code></pre>
<h3>日本語でのご説明(Japanese description)</h3>
このプラグインは、ダッシュボードにお知らせを表示するプラグインです。 
ユーザーの権限グループ別に、編集者のみへの表示、 
投稿者と寄稿者と購読者のみに表示する設定もできます。

TD Multiple Roles vs Announce from the Dashboard