https://www.gov.uk/settled-status-eu-citizens-families/switch-from-presettled-status-to-settled-status
The EU Settlement Scheme for EU citizens and their families to remain in the UK after it leaves the EU ('Brexit'): who's eligible, how to apply, how much it...
eu settlement schemeapplysettledpre
https://www.gov.uk/government/publications/eu-settlement-scheme-community-support-for-vulnerable-citizens
Organisations funded to provide support to vulnerable and at-risk EU citizens applying to the EU Settlement Scheme.
eu settlement schemecommunitysupportvulnerablecitizens