Property control to toggle multiple/grouped axis values

[Frank Storms]

I know you can set a property control to change what is displayed on the axis of different visualization, however I was wondering if there is a similar feature to change a groupof axis values. For example, if I have projected and realized values in a certain unit (say American engineering units) being displayed in a combination chart as a line and bars respectively,and I want to change both of these values to SI units with a single-click, how would I do that Essentially, I want to be able to group n-items on a particular axis and change each column being displayed to a specific differnt column with a single property control.

Thanks