CRM/CoreUFMatchcivicrm_uf_matchThe mapping from an user framework (UF) object to a CRM object.1.1true id int unsigned true System generated ID. Number 1.1 id true domain_id int unsigned true Which Domain is this match entry for civicrm_domain id name Domain 3.0 domain_id civicrm_domain id 3.0 uf_id int unsigned true UF ID 1.1 I_civicrm_uf_match_uf_id uf_id 3.3 UI_uf_match_uf_id_domain_id uf_id domain_id 5.69 uf_name varchar 128 UF Name 1.9 contact_id int unsigned FK to Contact ID Contact 1.1 contact_id civicrm_contact id 1.1 CASCADE language varchar 5 UI language preferred by the given user/contact 2.1 UI_uf_name_domain_id uf_name domain_id true 2.1 UI_contact_domain_id contact_id domain_id true 1.6