Hi,
Thanks for your feedback. The capture you showed us is the "update sites" that you have added to S32DS. It gives us information on what you might have installed, but for a better understanding, you could provide us with the installation details available under:
"Help / Installation Details"
Also, we are looking that PFE-demo is using RTD v1.0.0, as shown below:

Do you have it installed on your current set-up? This should be bundled with your S32DS v3.4 installation, it just needs to be installed. The package name should be "S32 RTD AUTOSAR 4.4 Version 1.0.0".
Please, let us know.