Apologies if this has already been answered (a search in "Site stuff" did not yield anything). I would like to temporarily change my username. The instructions told me to go to www.mumsnet.com/member/registration-details, but I am being asked to verify the change with a password. My Mumsnet account has been setup with Single Sign On and is linked to my gmail account (rather than setting up an account directly in Mumsnet), which means that the password is not being recognised. Can anyone advise on what I need to do?