6-1-4-21 and check the combined box then select which jobs you want to include and it puts them together in one report and the budget includes the change orders and it includes the costs to date.  But no period or date selection so it looks like you have to run it at end of each year and then subtract one from the other in excel.  Or get custom report built.  There is already a pre-built calculated field for budget plus changes but you will have to edit for a specific cost code

wow this is exactly what I was looking for.