Financila and Capacity Planning in a What If
I am trying to understand how I can use a What If scenario in a Review in PPM. I created a review with a few items in Portfolio Management. Then created a What If scenario (Scenario classification = Planning Scenario, and Type of Scenario = Yearly Capacity Planning). I open the Capacity Planning screen where I can see the capacity planning data. There are three new columns created for each year in the scope. For example for the year 2014, there are : "2014 - Target", "2014 - Original" , "2014 - Simluation" columns. The Original and Silmulation columns are dimmed and I can change only the Target column for the "Estimated" financial view. But when I save the change it does not save it and returns the old value.
Can anybody help in understanding how What If scenario works in Portfolio Management (in the Review screen) ? I will be very thankful if anyone has good documentation about What If in PPM.