Auto saving DCR to a subfolder inside "data"

System

I am trying to autoname the DCR on click of save button in the DCR. I use a value from the text field to create a name. I use IWDCRInfo.setDCRName(dcrName); in the formAPI and its working fine. The new DCR gets created in DATA directory.

Sometimes, user wants to save the DCR in to a folder within DATA directory. Can I determine the directory where he choose to go to File menu and select the New Form Entry? How do I go about doing it?