Hi Nathan, You're on the right track. To perform such an on the fly calculation in the view (assuming that "MS6 - ASD" is the custom date parameter against which you are trying to calculate the difference from today, in days), set the valueexpression, like this: valueexpression=DATEDIFF({ DE: MS6 - ASD } ,$$TODAY) displayname=Duration of Materials Request textmode=true valueformat=doubleAsString However, although this should then give you the days you are after each time the view this column is in gets refreshed in a browser, they cannot be charted: Workfront's charting engine can only chart off data that is stored in Workfront's database. And although you could adopt the formula above into a calculated parameter which would then store the resulting value in the database, it would quickly become "stale", unless you recalculated it every day (which is possible, but another topic). Regards, Doug P.S. corrected misleading "d" parameter in original post -- thanks Narayan Doug Den Hoed - AtAppStore Got Skills? Lend a hand!
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