I am trying to calculated weighted defect backlog to include in a dashboard based on the value in the Workaround Impact field. For example, if Workaround Impact = 1, that should have a weight of 0.2, and if Workaround Impact = 2 that should have a weight of 0.1. I am using the Two Dimensional Filter widget to group by Workaround Impact and would like to use the calculated weight for those grouped values.