Using Networkdays in further calculations

lbendlin , I do have the option to edit the date dimension table.  I was able to get this to finally work by joining the date fields from both date dimension tables.  I believe that is part of what is messing up my data having two tables like this.  I did not have a SQL end database at first when I was creating this report.  I'm going to have to rebuid this fully using the SQL date dim table next which should prevent any date issues I was seeing.

  Since my oringial data only has an event date, my ending formula ended up looking like this using datesbetween:  WorkingDayPoints = CALCULATE(COUNTA(DimDatenew[WorkDay]),DATESBETWEEN('Data'[Initial Decision Date],STARTOFMONTH('Data'[Initial Decision Date]),ENDOFMONTH('Data'[Initial Decision Date])))