110 = TYPO3\CMS\Frontend\DataProcessing\MenuProcessor
110 {
    special = directory
    special.value = 41
    levels = 4
    includeSpacer = 0
    as = navigation
    titleField = nav_title // title

    dataProcessing {
        20 = TYPO3\CMS\Frontend\DataProcessing\DatabaseQueryProcessor
        20 {
            table = tt_content
            pidInList.field = uid
            orderBy = sorting
            where = colPos = 0
            as = infoContent
            }
        }
    }
}

<f:for each="{navigation}" as="item" iteration="iteration">
            {item.data.title}

            <f:if condition="{item.infoContent}">
                                        <f:then>
                                            <p>
                                                <f:for each="{item.infoContent}" as="content">
                                                    {content.data.bodytext}
                                                </f:for>
                                            </p>
                                        </f:then>
                                        <f:else>
                                            <p>{item.data.title}</p>
                                        </f:else>
           </f:if>
        </f:for>