How create a wizard after creating the Blueprint on my Confluence Cloud

Hi Atlassian devloppers ,
After creating a Blueprint add-on based on node.js for my Confluence cloud. using the tutorial on the link bellow
i wanna create a Dialog Wizard that display a "name " field (name of the page that will be creating via BluePrint) just after the user click on the blueprint

@zwang maybe you can give me some help here ^^

HELD Basma