Box Plot, Whisker Length options into button| filter| drop down menu

[Zaqwer]

Hello, in Box Plot chart there are Box Plot Elements. Under Standard Deviation we can select Whisker Length (1 Standard Deviation; 2 Standard Deviation; 3 Standard Deviation). Is there a way to put those 1, 2, 3 StDev into button| filter| drop down menu, so end customer can select as desired? Thank you.