How do i set multiple parameters as "Value can vary by group instance" in dynamo?

[paris]

Hi @kennyb6 excuse me, do you know also a method to change the parameter group? The post below is still unresolved.

Unable to permanently change a parameter group

I was trying to obtain the same thing as this post, i.e. changing parameter groups and noticed the same error: once I save the family or the project then the parameters do not remember that they were moved and go back to their original state. This is a similar post with a different code posted by @Konrad_K_Sobon but with the same concpet: OLDparameterDefinition.ParameterGroup=NEWgroup I tried both in the project and the family environment and could not permanently save the changed group, i.e.…

Thank you
Cheers