diff --git a/crates/ui-egui/src/dialogs.rs b/crates/ui-egui/src/dialogs.rs
--- a/crates/ui-egui/src/dialogs.rs
+++ b/crates/ui-egui/src/dialogs.rs
@@ -415,7 +415,13 @@ impl Dialog {
                     Choice {
                         key: "operation",
                         label: "Operation",
-                        options: vec![("none", "None"), ("add", "Add"), ("subtract", "Subtract"), ("multiply", "Multiply"), ("divide", "Divide")],
+                        options: vec![
+                            ("none", "None"),
+                            ("add", "Paste Special|Add"),
+                            ("subtract", "Subtract"),
+                            ("multiply", "Multiply"),
+                            ("divide", "Divide"),
+                        ],
                     },
                     Check { key: "skipBlanks", label: "Skip blanks" },
                     Check { key: "transpose", label: "Transpose (E)" },
@@ -532,7 +538,7 @@ impl Dialog {
                 vec![
                     Check { key: "tab", label: "Tab" },
                     Check { key: "semicolon", label: "Semicolon" },
-                    Check { key: "comma", label: "Comma" },
+                    Check { key: "comma", label: "Text to Columns|Comma" },
                     Check { key: "space", label: "Space" },
                     Text { key: "other", label: "Other:" },
                     Check { key: "treatConsecutive", label: "Treat consecutive delimiters as one" },
diff --git a/crates/ui-egui/src/i18n.rs b/crates/ui-egui/src/i18n.rs
--- a/crates/ui-egui/src/i18n.rs
+++ b/crates/ui-egui/src/i18n.rs
@@ -389,6 +389,24 @@ mod tests {
         }
     }
 
+    #[test]
+    fn paste_special_add_and_text_to_columns_comma_have_their_own_keys() {
+        // "Add" is also the Solver button and "Comma" also the cell style (Spanish Excel: Sumar
+        // vs Agregar, Coma vs Millares), so the two dialog options are keyed by context. English
+        // shows the plain label, and a catalog that translates the plain label translates the
+        // keyed one too, so the dialog option doesn't fall back to English.
+        for (keyed, plain) in [("Paste Special|Add", "Add"), ("Text to Columns|Comma", "Comma")] {
+            assert_eq!(Language::En.tr(keyed), plain);
+            for language in Language::ALL {
+                let shown = language.tr(keyed);
+                assert!(!shown.contains('|'), "{} shows a context prefix for {keyed}: {shown}", language.code());
+                if language.tr(plain) != plain {
+                    assert_ne!(shown, plain, "{} translates {plain:?} but not {keyed:?}", language.code());
+                }
+            }
+        }
+    }
+
     #[test]
     fn translations_never_show_the_context_prefix() {
         // `tr` returns a found translation as it is, so a catalog that keeps `context|` in its
diff --git a/crates/ui-egui/src/i18n/el.rs b/crates/ui-egui/src/i18n/el.rs
--- a/crates/ui-egui/src/i18n/el.rs
+++ b/crates/ui-egui/src/i18n/el.rs
@@ -648,6 +648,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Values and number formats" => "Τιμές και μορφές αριθμών",
         "Operation" => "Πράξη",
         "Add" => "Πρόσθεση",
+        "Paste Special|Add" => "Πρόσθεση",
         "Subtract" => "Αφαίρεση",
         "Multiply" => "Πολλαπλασιασμός",
         "Divide" => "Διαίρεση",
@@ -682,6 +683,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Tab" => "Στηλοθέτης",
         "Semicolon" => "Ερωτηματικό (;)",
         "Comma" => "Κόμμα",
+        "Text to Columns|Comma" => "Κόμμα",
         "Space" => "Διάστημα",
         "Other:" => "Άλλο:",
         "Treat consecutive delimiters as one" => "Αντιμετώπιση διαδοχικών διαχωριστικών ως ενός",
diff --git a/crates/ui-egui/src/i18n/it.rs b/crates/ui-egui/src/i18n/it.rs
--- a/crates/ui-egui/src/i18n/it.rs
+++ b/crates/ui-egui/src/i18n/it.rs
@@ -527,6 +527,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Values and number formats" => "Valori e formati numero",
         "Operation" => "Operazione",
         "Add" => "Aggiungi",
+        "Paste Special|Add" => "Aggiungi",
         "Subtract" => "Sottrai",
         "Multiply" => "Moltiplica",
         "Divide" => "Dividi",
@@ -563,6 +564,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Tab" => "Tabulazione",
         "Semicolon" => "Punto e virgola",
         "Comma" => "Virgola",
+        "Text to Columns|Comma" => "Virgola",
         "Space" => "Spazio",
         "Other:" => "Altro:",
         "Treat consecutive delimiters as one" => "Considera delimitatori consecutivi come uno solo",
diff --git a/crates/ui-egui/src/i18n/ja.rs b/crates/ui-egui/src/i18n/ja.rs
--- a/crates/ui-egui/src/i18n/ja.rs
+++ b/crates/ui-egui/src/i18n/ja.rs
@@ -540,6 +540,7 @@ pub(super) const DIALOGS: &[(&str, &str)] = &[
     ("Values and number formats", "値と数値の書式"),
     ("Operation", "演算"),
     ("Add", "加算"),
+    ("Paste Special|Add", "加算"),
     ("Subtract", "減算"),
     ("Multiply", "乗算"),
     ("Divide", "除算"),
@@ -576,6 +577,7 @@ pub(super) const DIALOGS: &[(&str, &str)] = &[
     ("Tab", "タブ"),
     ("Semicolon", "セミコロン"),
     ("Comma", "コンマ"),
+    ("Text to Columns|Comma", "コンマ"),
     ("Space", "スペース"),
     ("Other:", "その他:"),
     ("Treat consecutive delimiters as one", "連続した区切り文字は 1 文字として扱う"),
diff --git a/crates/ui-egui/src/i18n/pl.rs b/crates/ui-egui/src/i18n/pl.rs
--- a/crates/ui-egui/src/i18n/pl.rs
+++ b/crates/ui-egui/src/i18n/pl.rs
@@ -521,6 +521,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Values and number formats" => "Wartości i formaty liczb",
         "Operation" => "Operacja",
         "Add" => "Dodaj",
+        "Paste Special|Add" => "Dodaj",
         "Subtract" => "Odejmij",
         "Multiply" => "Pomnóż",
         "Divide" => "Podziel",
@@ -557,6 +558,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Tab" => "Tabulator",
         "Semicolon" => "Średnik",
         "Comma" => "Przecinek",
+        "Text to Columns|Comma" => "Przecinek",
         "Space" => "Spacja",
         "Other:" => "Inny:",
         "Treat consecutive delimiters as one" => "Traktuj kolejne ograniczniki jako jeden",
diff --git a/crates/ui-egui/src/i18n/pt.rs b/crates/ui-egui/src/i18n/pt.rs
--- a/crates/ui-egui/src/i18n/pt.rs
+++ b/crates/ui-egui/src/i18n/pt.rs
@@ -542,6 +542,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Values and number formats" => "Valores e formatos de número",
         "Operation" => "Operação",
         "Add" => "Adicionar",
+        "Paste Special|Add" => "Adicionar",
         "Subtract" => "Subtrair",
         "Multiply" => "Multiplicar",
         "Divide" => "Dividir",
@@ -578,6 +579,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Tab" => "Tabulação",
         "Semicolon" => "Ponto e vírgula",
         "Comma" => "Vírgula",
+        "Text to Columns|Comma" => "Vírgula",
         "Space" => "Espaço",
         "Other:" => "Outros:",
         "Treat consecutive delimiters as one" => "Considerar delimitadores consecutivos como um só",
diff --git a/crates/ui-egui/src/i18n/ro.rs b/crates/ui-egui/src/i18n/ro.rs
--- a/crates/ui-egui/src/i18n/ro.rs
+++ b/crates/ui-egui/src/i18n/ro.rs
@@ -527,6 +527,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Values and number formats" => "Valori și formate de număr",
         "Operation" => "Operație",
         "Add" => "Adăugare",
+        "Paste Special|Add" => "Adăugare",
         "Subtract" => "Scădere",
         "Multiply" => "Înmulțire",
         "Divide" => "Împărțire",
@@ -563,6 +564,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Tab" => "Tab",
         "Semicolon" => "Punct și virgulă",
         "Comma" => "Virgulă",
+        "Text to Columns|Comma" => "Virgulă",
         "Space" => "Spațiu",
         "Other:" => "Altele:",
         "Treat consecutive delimiters as one" => "Delimitatorii consecutivi se tratează ca unul singur",
diff --git a/crates/ui-egui/src/i18n/uk.rs b/crates/ui-egui/src/i18n/uk.rs
--- a/crates/ui-egui/src/i18n/uk.rs
+++ b/crates/ui-egui/src/i18n/uk.rs
@@ -525,6 +525,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Values and number formats" => "Values and number formats",
         "Operation" => "Operation",
         "Add" => "Add",
+        "Paste Special|Add" => "Add",
         "Subtract" => "Subtract",
         "Multiply" => "Multiply",
         "Divide" => "Divide",
@@ -561,6 +562,7 @@ pub(super) fn translate(text: &str) -> Option<&'static str> {
         "Tab" => "Tab",
         "Semicolon" => "Semicolon",
         "Comma" => "Comma",
+        "Text to Columns|Comma" => "Comma",
         "Space" => "Space",
         "Other:" => "Other:",
         "Treat consecutive delimiters as one" => "Treat consecutive delimiters as one",
diff --git a/docs/localization-parity.md b/docs/localization-parity.md
--- a/docs/localization-parity.md
+++ b/docs/localization-parity.md
@@ -1,6 +1,6 @@
 # Localization parity
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-23 · **Change:** minor (missing translations are listed by `cargo xtask i18n-report` and never fail a check) · **Target:** Microsoft Excel (Microsoft 365), Excel for Mac 16.113.4
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-26 · **Change:** minor (Paste Special's Add and Text to Columns' Comma get their own keys) · **Target:** Microsoft Excel (Microsoft 365), Excel for Mac 16.113.4
 
 Per-language status against Excel, which ships its UI in dozens of languages (Windows language
 packs cover 100+), with localized function names, argument separators, number and date formats,
@@ -110,6 +110,7 @@ language (none so far) and of localized function names.
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-26 | minor | Paste Special's Add operation and Text to Columns' Comma delimiter are keyed `Paste Special|Add` and `Text to Columns|Comma`, so they can be translated apart from the Solver's Add button and the Comma cell style (Spanish: Sumar vs Agregar, Coma vs Millares); every catalog keeps the text it showed |
 | 2026-10-23 | minor | Missing translations are reported, never a failure: `cargo xtask i18n-report` prints, per language, the strings other catalogs translate and it lacks (plus Spanish function help rows keyed by English the function catalog no longer has) and always passes; `cargo xtask ci` runs it first. Coverage and per-language parity tests and tests of one language's exact wording are gone; UI tests take the expected text from the catalog. Duplicate-key, placeholder, context-prefix and line-shape checks stay |
 | 2026-10-21 | minor | Romanian interface (`ro`, Română): 970 labels covering every key of the other catalogs (`crates/ui-egui/src/i18n/ro.rs`), `ro-*` system locales, the View-tab switcher and `app.language.set`; context keys show no prefix (File › Options test). English formulas and formats; AI-assisted draft pending native-speaker review |
 | 2026-10-20 | minor | Japanese: furigana (`rPh` phonetic runs and `<phoneticPr>` in `xl/sharedStrings.xml`) is no longer deleted by an open + save; it is kept on the workbook and written back (a `<phoneticPr>` without runs is kept too, while duplicate texts with different readings keep only the first, reported on open). Display of the readings is still missing (`crates/xlsx/src/tests/phonetic_tests.rs`) |