In splashing command like "copy", the default is "norules".
If I want to take rule-based values into account I have to explicitly specify "withrules":
copy Actual;2018 withrules
This is difficult to understand for end users.
I would be able to change the default to "withrules"
In that case, we would only have to type :
copy Actual;2018
It could be a database or cube level parameter.