when you first "publish" your site, you will be given an option to create a domain name or add a custom domain name (a URL you have purchased) ... add whatever domain you use for the site to the list on Canvas under "Pages" ... note: you can copy your published site's URL at the top by clicking on the link icon
Requirements
embed all your projects in the body of the homepage of the site in order labeled with "title" size text with the project number and name as listed in your syllabus - each project embedded if at all possible (it is better to embed than provide a hyperlink that leaves the site)