Bayesian Group Suite - Activation Rule [3.2.0;3.4.9)

Hello,
Thank you in advance for the work made, seems amazing.

I’m struggling a bit to set it up. I think my following question will help also other people.

Step 1)
Installed JSscripting Add-on
Installed all 3 app from marketplace

Step 2) Because I want to set up “manually” I add a Group in Model
containing two Switch point test items as following images

Step 3) I create a rule to calculate Bayesian probability as follow

and here I’m stucked…

I thing in step 4) I need to set the configuration parameters of the Bayesian group and items but I’m not able to find the metadata…
here what I see if “metadata” label of group is clicked…
seems strange to me do not see the category you mention in the main post…

Is all right the steps untill now ?

what is the correct way to proceed in configuration?

thank you