Where on SA do I report CGT losses from a previous year?

Hello folks This is my first year completing a SA. For the previous three years I have had CGT losses from the sale of shares. I can't quite work out the correct place to enter these previous losses on this year's SA. The best place I could find to enter them is "Losses brought forward and used in-year: (optional)"; however, I have not used them in this year as I made a loss this year too (lucky me). Grateful for any advice Percy

Hi,
As these are for previous years when no return was submitted, you will need to send a letter with the computations for each year for these to be noted. This should be sent to:
HMRC,
PAYE & Self Assessment,
BX9 1AS
Thank you.