Hi,
I have created some site column within a custom group , like Column A , Column B, Column C then i created a content type which inherited form document content type and i added these column into that content type and i applied these content type to a document library ,so when i add a document by clicking 'add document' link form pop up for browsing the document , i browsed the document then again new form pop up asking for metadata field for column A,B,C along with title and name field ,here my requirement is name filed should be populated based upon those metadata like file name should be "columnA_columnC" and name filed should not be there in form , pl suggest the out of the box way to achieve this .
Thanks