你有几个选择。为您的帖子类型授予自定义权限或在现有权限内工作（如帖子）

在我看来，最好的办法是custom capability type 注册帖子类型时。在你的情况下，一个好的选择可能是“产品”

然后，您可以分配所需的功能。

// get the "author" role object
$role = get_role( \'designer\' );

// add "edit_products" to this role object
$role->add_cap( \'edit_products\' );

如前所述，您还可以使用核心“edit\\u posts”，而不是分配新的能力类型，这取决于您对角色的限制程度。例如，如果允许他们编辑帖子和产品或仅编辑产品。

以下是《能力法典》中的图表：

    [edit_post]              =>  "edit_{$capability_type}"
    [read_post]              => "read_{$capability_type}"
    [delete_post]            => "delete_{$capability_type}"
    [edit_posts]             => "edit_{$capability_type}s"
    [edit_others_posts]      => "edit_others_{$capability_type}s"
    [publish_posts]          => "publish_{$capability_type}s"
    [read_private_posts]     => "read_private_{$capability_type}s"
    [delete_posts]           => "delete_{$capability_type}s"
    [delete_private_posts]   => "delete_private_{$capability_type}s"
    [delete_published_posts] => "delete_published_{$capability_type}s"
    [delete_others_posts]    => "delete_others_{$capability_type}s"
    [edit_private_posts]     => "edit_private_{$capability_type}s"
    [edit_published_posts]   => "edit_published_{$capability_type}s