Transfer a .co.uk domain
1) Log into your previous domain provider's web portal
2) On the management section for your domain you should see "Transfer" or "Release"
3) This will then take you to a new page and ask you for an IPSTAG, enter our tag which is 'ENOM' and click next
4) You will then be taken to a page asking to confirm the changes and upon accepting these the transfer will continue.