1. Login to SynetoOS and create a new Datastore clicking "Datastores" on left menu and "New Datastore" on top, give a name and chose the standard workload type
2. Login to ESXi, click on "Storage" select the datastore previously created and "Datastore Browser"
3. Click on "Upload" and select the file from your local path than "open" and wait until the upload process end