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Must also display in another tab, an income statement detailing premiums TTC, HT, and taxes amount, , claims (same details, with provisioning too). taxes and provision amount must be editable. amount should be read only, i must have input for taxes and provisions % so it calculates it and sipaly it with other read only fields. i also mut calculate "resultat net". Need also "ratio combiné" = claims total (claims amount + provisioning amount) / cotisations HT frais déduits (premiums HT taxes amount). Must be able to compare several years. no need for dark mode