Pension Income from Hong Kong Government

I submitted my self assessment return online. But I have not provided any information about my pension income from the Hong Kong Government which is not taxable in the UK as per the UK-Hong Kong Double Taxation Agreement. Do I need to provide supplementary information on this? If yes. how?

Hi Peter,
Under the terms of the double taxation treaty, the Hong Kong pension is only taxable there.
You do not need to declare it in the UK.
Thank you.