Sort by in a dashboard prompt - limitations?

[RADSr]

I'm adding a day of week prompt to a dashboard, which works fine, but I am not able to add the obvious sort column to put the days of the week in the correct calendar order.    Both day of week name and number are coming from the same table on the same physical schema ( the latter of which seems to be the only limitation mentioned in the documentation ).

Friday is supposed to be a great day of the week - what am I missing? 

 

[JoeM]

I enjoyed that show! Thanks for sharing your findings Randy!

[RADSr]

Support tells me it's a product limitation and to use the physical schema column as the "sort by."