No. Users are not permitted to create new RFIs with duplicate numbers from the Create RFI page. However, if you have a unique situation where this ability is required, you can first create a new RFI with a unique number (see Create an RFI). Then you can type over the original number with a duplicate during the editing process. See Edit an RFI. A system message will appear to prompt you to click OK to proceed with modifying the RFI so it has a duplicate number.