Fixed condition, Convert Tableau function into Power BI DAX

[Anonymous]

{fixed [Code],[Work Order],[Job No]:

MAX(if startswith([Job Type],"PRE") then [Audit Days] end)}

Need to conver this Tableau function into Power BI dax 

[amitchandak]

@Anonymous , Try like

calculate(maxx(table, if(left([Job Type],3) = "PRE",[Audit Days], blank())), filter(all(Table), [Code] = max([Code]) && [Work Order] = max([Work Order]) && [Job No] = Max([Job No])) )