https://edinburgh-global.ed.ac.uk/staff-immigration-service/working-in-the-uk/global-talent/extensions-and-indefinite-leave-to-remain
Extensions and indefinite leave to remain | Staff Immigration Service | Global
How to extend your stay or apply for indefinite leave to remain in the UK as a Global Talent visa holder.
indefinite leave to remainstaff immigration serviceextensionsglobal
https://www.gov.uk/apply-indefinite-leave-to-remain-private-life/overview
Indefinite leave to remain (private life): Overview - GOV.UK
Apply for indefinite leave to remain on the basis of your private life - fees, who's eligible, how to apply.
indefinite leave to remainprivate lifeoverviewuk