Site Sculptor Documentation
Gabriel,
Documentation for all WebAssist products can be found from the support page of our website. support/.
To go directly to Site Sculptor's documentation go here:
site-sculptor/
In regards to using your own site design, we have a tutorial that shows you how you can turn your template into a Site Sculptor template for using when creating your site.
creating-custom-templates.php
When doing this, you can make as many DWT editable regions to specify areas that will be available in the CMS. You can then insert the code for any of your custom elements into the HTML Editor regions.
-Neil