Before you can start a Linux VM through a Windows VM, you need to add a Windows VM and a Linux VM. 

See the example below. Both VMs, i.e. both the Linux variant and the Windows variant, must have the status 'Running' (meaning you can connect to the VM)

Step 2: Open the Windows VM by clicking on the green button 'Connect'.

Step 3: The RDP file will be downloaded. Soon as it is downloaded on your desktop, open the file. 

Step 4: Click on 'Connect' (Verbinden). See the image below as example.

Step 5: Use your credentials for your @mydre.org account to log on in the Windows VM. Click 'Yes' on the next screen.

Step 6: Soon as the Windows VM is opened. Type 'mstsc' in the searchbar in the taskbar. Click on 'Remote Desktop Connection'

Step 7: Type in the next venster the IP address of the Linux VM. In this example, as you can see in step 1, the Linux (Ubuntu) VM has the IP address: 10.3.128.184

Step 8: Click on 'Connect'. In the next window, click 'Yes.

Step 9: Type in your @mydre.org credentials and click 'Ok'.

You are now connected to the Linux VM!