Can you please also answer this
Application ask for certificate of marriage or civil partnership
Our marriage not registered in uk. But wife has got all previous visa ILR on spouse basis. What documsnt do we provide for this

Application part asks for previous immigration application. My wife got ILR in august 2021 (SET O route)
Do i need to mention recent application or all previous records ?
With exact dates too?

My spouse has obtained citizenship and i have ILr. do i need to apply for naturalisation or citizenship? How would it work?