Now in TEST!
@Peter_Kawa , @HuisCHovens
This will set the Yes/No to false/no.
i run a vm sandbox, which includes Math, lodash-core (_) and functions you can pre-define in App Settings.
Here are the settings:
Here i have a random function:
Now you can use that with the expression card.
All fields can be set through this one card, just make sure it returns string, number or yes/no as needed.