Recently I moved a shared folder from a Microsoft File Server over to Netapp. I created an NTFS volume on the Netapp and then Created a Share on the Netapp. Since moving the folder over I've had users complaining that an excel spreadsheet that is accessed by multiple people is not acting the same. When the excel file was on the microsoft file server multiple people could have the spreadsheet open but only the first person could make changes. It would notify anyone who opened the file after the first person that the file was in use and was read only. Since moving the spreadsheet to the netapp, users no longer get the notification if someone else has it open already. Only when they go to save the spreadsheet, it does tell them that someone else has made changes since the last time it was saved. It then asks them if they want to overwrite the other persons changes or if they want to save it as a new document. Neither of these options work. Is it possible to make it work the same way it did on the microsoft server?