You can delete items from the portfolio by selecting them and clicking the Delete button 
.
A deleted item will be moved into the Recycle Bin (at the bottom of the Folders pane). You can remove the item permanently by deleting it from within the Recycle Bin.
You can empty the whole recycling bin by clicking on the recycling bin folder and clicking the Delete button .
You can only delete items if your security settings allow it.
