Hello,
I had these functions with an other known web app dev I had, which I won't mention here but it was very useful. It would be great to add this in the BO's Attribute type drop down, instead of only PlainText type :
PlainText All upper case ( actually you have to add a Rule saying ( BO.Name=TO_UPPER_CASE(Bo.Name)
PlainText All Lower case
PlainText First Letter Up ( ie : main boulevard five = Main boulevard five )
PlainText First Letters Up ( ie : Main Boulevard Five = Main boulevard five )