Indefinite leave to remain and BC

Hello there. My partner indefinate leave to remain will be completed. He has this visa for 10 years. I think now that it has been completed. And he is going to have the full british citizenship. Does he has to complete the life in the uk. Or doesnt have to.
I need an advice. Thank u

Has he had ILR for 10 years or is going to apply for ILR based on 10 years ?!!

He had the ILR for 10 years. Also we have got 3 kids. But we both had the 10 years now ILR

Yes, LUIK is required for BC applications

Your circumstances are not clear at all. Your partner also does NOT appear to have ILR based on your previous topics and questions.

immigration-for-family-members/hello-it ... l#p1554726

general-uk-immigration-forum/hello-its- ... l#p1555676

indefinite-leave-to-remain/ilr-t242502.html#p1555681