Sorting data in charts Webi 4.0

In BOXI 3.1 ,we can sort the Chart Time dimensions like Cal Month ,Fiscal Period , Fiscal Week with an alerter.

We Show [Key] in chart and write an alerter [Key]=[Key] then show [Text].

But after migration to BI 4.0 , We'll miss this functionality. We can't able to apply alerter in chart.

I'm not seeing any fix for this except modifying the charts without alerter (it is good though)

Workaround:

Right Click on Chart ->Assign Data

Add [Month Text] and [Month Key] , and hide [Key]

Right Click ->Sort -> Click on [Key]

Hope this Helps.