Menu Capability Filter

The siteorigin_widgets_admin_menu_capability filter changes the capability that users need to open Plugins > SiteOrigin Widgets. Users with the capability can also activate and deactivate widgets, and open and save widget settings. The capability is manage_options unless you change it.

function wbe_widgets_capability_filter( $cap ) {
    $cap = 'edit_pages';
    return $cap;
}
add_filter( 'siteorigin_widgets_admin_menu_capability', 'wbe_widgets_capability_filter' );