UK ANCESTRY VISA
You must apply online before you travel to the UK. The earliest you can apply is 3 months before you travel to the UK. As part of your online application, you need to book an appointment at a visa application centre. You will have your biometrics (fingerprints and photograph) taken at your appointment.
A person can apply for the UK Ancestry Visa if they or their parent are adopted.
There is no claim to the UK Ancestry Visa through stepparents.
Yes, there are no work restrictions on this visa. If you intend to extend your visa or apply for ILR, you must prove that you worked during the 5 year duration of the visa.