The training (delivered 23 June 2021) consisted of one hour of presentations (recorded stream), followed by a hands-on exercise with a Virtual Machine. In the hands-on part the trainees integrate their VM to ELIXIR AAI as an OpenID Connect client to retrieve a GA4GH Passport. The client then presents the Passport to a Data API to authorise the API call and to stream a dataset. The VMs are available for the trainees for two weeks after the training.