Please Let me know how to connect Choice and multi calc stage in blueprism.For example i have some students whith different grades a,b,c,d,e,f i have used choice stage for grades and after that we use calc stage to store the result of the grade obtained for a particular student.Instead of using different calc stage for each choice stage i want to use multi calc and now i want to know how to store the values in multicalc depending upon the grade obtained from choice stage