While you can't get to some pages through the UI (e.g . brokered datasets don't allow getting to upload or responsible party pages)
you can hack there and get to the page:
/dataset/cordex.raw.NAM-22i.mon.RegCM4.HadGEM2-ES.rcp85.tasmax/editfiles.html

AC: The user should be prevented from accessing edit for brokered datasets.