Tax relief on Foreign income for which is income tax is already paid in source country

Hi,
I am moved from Finland to the UK and continued to work for my Finnish employer during the tax year 2023-2024.
I already paid taxes on my income to Finland and my salary was paid to my Finnish bank account.
How do I submit my self-assessment so that I can avoid double taxation on my foreign income for which tax is already paid in the source country ?
How can claim tax relief in the UK ?

Hi Agnes Krithiga Francis Xavier,
Please see the guidance at: Tax on foreign income: Overview
Thank you