Delete assets
You can delete assets from the gallery view, or from the asset preview page.
Unless you are an administrator or higher, you are only allowed to delete assets which you have uploaded yourself.
Delete from gallery:
Select the asset or assets you want to delete
Click the bin-symbol on the toolbar
Alternatively, you can right click on the asset you want to delete, and choose “Delete” from the context menu.
Delete from asset preview:
Click the bin-symbol on the toolbar