SiteMap is the quickest way to create sitemaps and UI flows. It provides easy editing tools, gorgeous map themes and instant thumbnails to make fantastic sitemap layouts in no time.

SiteMap helps to create and export sitemaps to your Office document without leaving it.

To use this:

Install from Office365 marketplace

Open from top menu in your Office application

After opening the editor, login / signup with your MockFlow account

Design your sitemap / UI flow using the editor

After completing , embed the sitemap as image in your Office document by clicking the 'Post-to-Doc' option in the SiteMap editor

Note: A registered MockFlow account is required for using the SiteMap editor. This add-on also provides option for new users to signup for a free account