When user clicks on save as, he gets a page where he needs to set many attributes such as filename, name and number.
it would be possible to click on set name and type a rule as shown in the screenshot "ootb". however it would be much easier to have one section to modify and say apply to all other fields so that user can easily change them if they want. as shown in "customized"
how is it possible to make this change? this is just to inform R&D to see if they want to implement it. is it a valid customization point?