acl.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Acl/etc/acl.xsd">
    <acl>
        <resources>
            <resource id="Magento_Backend::admin">
                <resource id="NicolasBejean_CategoryWidget::global" title="Category Widget" translate="true" sortOrder="56">
                    <resource id="NicolasBejean_CategoryWidget::add" title="Add New Category Widget" translate="true" sortOrder="10" />
                    <resource id="NicolasBejean_CategoryWidget::delete" title="Delete an Category Widget" translate="true" sortOrder="20" />
                </resource>
            </resource>
        </resources>
    </acl>
</config>