...
ListClass.amend(ContributionPlan)
return listClass
getParamteres(ClassName, instance)
#className is the class name of the object where the calculation param need to be added
#instance is where the link with a calculation need to be found, like the CPB in case of PH insuree or Contract Details
This function has two steps
1- getRuleDetails(className)
2- define if the calculation should be used
for each “eligible“ ruleDetails,
checkCalculation(instance) #check if the calculation is really concerning the class for that context
return a list only with rule details that matches step 1 and 2