How to remove an article from a block
Warning this does not delete the article, it just removes it from a block so you can add it again later.
To remove the article from an article block:
Click the edit button circle that appears in the bottom left corner of your browser screen when you are logged in and viewing your portfolio.
Move your cursor over the article on the "Article Block" on your page. Controls should appear on the article, including a delete icon.
You will need to click it again to confirm deletion.