How do I save SpaceClaim v19 script in a parameter group?

Hello

I would like to link my python v19 script from SpaceClaim with the parameters created through a parameter group. It is possible to do this with an older version of ANSYS (r18) and SpaceClaim (v16 script) according to a video on Youtube of which here is a screenshot below:

Indeed, on the script on the right, it is possible to do "save script to group" using the mini drop-down menu right next to save. However, on the new software version, it is no longer there so I don't know how to link this script directly to the created parameters as shown in the screenshot of the video above.

Here's what I have with this new version:

 

Anyone know how to link this script to the settings please?

I guess there must be another way with the new version to perform this "save script to group" but I can't find it.

Thank you in advance for your help.

David.