Duplicating portfolio projects

Go to the portfolio tab

Duplicating existing portfolioposts is the best way to create a new one, so every layout detail is copied. Go to the tab posts where you have listed all existing posts. Click on 'duplicate this'. Edit the draft that's now created.

Don't forget this:

Set a new title
Assign the correct category (in case you have filters)
Change the featured image (head image)
Change the excerpt text (subtext below title)