To add a data file to DataHub, select Create from the menu bar, and select the appropriate asset from the drop down menu.

To add a local file you need to select Choose File

To add assets stored elsewhere, including other databases, select Remote URL

SEEK will show a preview of the link

If adding a Data file, you will now be presented with a series of steps. Please read the Data file upload wizard
Assets in SEEK can be described using a number of fields, for example: