Is it possible to override the "Amount of unapplied net capital losses" that UFile carries forward? I made a mistake 12 years ago and forgot to tell UFile that I had "carried back" some net capital losses of 2010 to years 2007, 2008 and 2009. So my unapplied net capital losses have been incorrect ever since.
Short of redoing every return since 2007, is there any way to correct the current carry forward amount?