Using Cross links

Hi guys. I need help from you as experts. I use JavaScript SDK for Office Add ins to create application for Word. You know we can use list object (https://dev.office.com/reference/add-ins/word/list) to make numeration for Paragraph, but I would like to use cross link for that scenario. If number of paragraph was changed cross link also has to be changed. Is it working scenario in current edition of SDK?
Thank you for all your advice.