diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
index 84b1e5e0..8c162216 100644
--- a/.gitea/workflows/deploy.yml
+++ b/.gitea/workflows/deploy.yml
@@ -56,6 +56,7 @@ jobs:
             --exclude=".ci_config_deploy/***" \
             --exclude="data/***" \
             --exclude="docs/***" \
+            --exclude="Customimport/***" \
             --exclude="temp/***" \
             --exclude="CopyToKeycloak/***" \
             --exclude="Umsetzungsanweisung/***" \
@@ -140,6 +141,7 @@ jobs:
             --exclude="data/***" \
             --exclude="docs/***" \
             --exclude="temp/***" \
+            --exclude="Customimport/***" \
             --exclude="CopyToKeycloak/***" \
             --exclude="Umsetzungsanweisung/***" \
             --exclude="config/staging/***" \
diff --git a/Customimport/salesforcelanguageimport.html b/Customimport/salesforcelanguageimport.html
new file mode 100644
index 00000000..72035a3f
--- /dev/null
+++ b/Customimport/salesforcelanguageimport.html
@@ -0,0 +1,993 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Salesforce XLIFF Translation Tool</title>
+
+<script src="https://cdn.sheetjs.com/xlsx-0.20.3/package/dist/xlsx.full.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/jszip@3.10.1/dist/jszip.min.js"></script>
+
+<style>
+body{
+    font-family:Segoe UI,Arial,sans-serif;
+    margin:20px;
+    color:#1f2937;
+    line-height:1.45;
+}
+
+h1{
+    margin:0 0 20px;
+}
+
+h2{
+    margin:0 0 10px;
+    font-size:18px;
+}
+
+.help{
+    max-width:1000px;
+    margin-bottom:24px;
+    padding:14px 18px;
+    border-left:4px solid #2563eb;
+    background:#f8fafc;
+}
+
+.help ol{
+    margin:8px 0 12px;
+    padding-left:22px;
+}
+
+.help p{
+    margin:8px 0;
+}
+
+.help-table{
+    width:auto;
+    min-width:520px;
+    margin:10px 0;
+}
+
+.section{
+    margin-bottom:20px;
+}
+
+label{
+    display:inline-block;
+    margin-bottom:5px;
+    font-weight:600;
+}
+
+input,
+select{
+    max-width:100%;
+}
+
+button{
+    padding:10px 18px;
+    margin-right:8px;
+    cursor:pointer;
+}
+
+button:disabled{
+    cursor:not-allowed;
+    opacity:.55;
+}
+
+table{
+    border-collapse:collapse;
+    width:100%;
+    margin-top:15px;
+}
+
+th,td{
+    border:1px solid #cbd5e1;
+    padding:7px;
+    text-align:left;
+    vertical-align:top;
+}
+
+th{
+    background:#f1f5f9;
+}
+
+.file-status{
+    max-width:1000px;
+    margin-top:8px;
+    font-size:14px;
+}
+
+.status-row{
+    display:flex;
+    flex-wrap:wrap;
+    gap:8px;
+    align-items:center;
+    padding:5px 0;
+    border-bottom:1px solid #e2e8f0;
+}
+
+.file-name{
+    font-weight:600;
+    overflow-wrap:anywhere;
+}
+
+.language-code{
+    padding:1px 6px;
+    border:1px solid #94a3b8;
+    border-radius:4px;
+    font-family:Consolas,monospace;
+}
+
+.match-ok{
+    color:#166534;
+    font-weight:600;
+}
+
+.match-missing{
+    color:#b91c1c;
+    font-weight:600;
+}
+
+.muted{
+    color:#64748b;
+}
+
+#preview{
+    max-height:420px;
+    overflow:auto;
+    border:1px solid #cbd5e1;
+}
+
+#preview table{
+    margin-top:0;
+}
+
+#stats{
+    margin:15px 0;
+    font-weight:600;
+}
+
+@media (max-width:700px){
+    body{
+        margin:12px;
+    }
+
+    .help-table{
+        min-width:0;
+        width:100%;
+    }
+}
+</style>
+</head>
+<body>
+
+<h1>Salesforce XLIFF Translation Tool</h1>
+
+<section class="help" aria-labelledby="helpTitle">
+    <h2 id="helpTitle">How to use this tool</h2>
+    <ol>
+        <li>Export the required target languages from Salesforce in XLIFF format.</li>
+        <li>Salesforce may provide several language files in a ZIP archive. You can upload the Salesforce ZIP directly or select extracted XLIFF files.</li>
+        <li>Under <strong>Salesforce XLIFF export files</strong>, select the ZIP or the individual XLIFF files for the languages you want to translate. The tool automatically reads all XLIFF files from a ZIP and detects each file's <code>target-language</code> value.</li>
+        <li>Prepare one Excel or CSV target translation file and upload it under <strong>Target translation</strong>.</li>
+        <li>Check the language matches, create the preview, and then download the translated files as a ZIP archive.</li>
+        <li>Extract the generated ZIP and import each completed target-language XLIFF file into Salesforce separately. Salesforce accepts one translation file per import.</li>
+    </ol>
+
+    <p><strong>Required columns:</strong> Header names are case-insensitive. The English headers <code>object</code>, <code>field</code>, and <code>target</code> are recommended. The existing German aliases <code>Objekt</code> and <code>Feld</code> also remain supported.</p>
+
+    <table class="help-table">
+        <thead>
+            <tr>
+                <th>object</th>
+                <th>field</th>
+                <th>target</th>
+                <th>language</th>
+            </tr>
+        </thead>
+        <tbody>
+            <tr>
+                <td>Account</td>
+                <td>Name</td>
+                <td>Kontoname</td>
+                <td>de</td>
+            </tr>
+            <tr>
+                <td>Account</td>
+                <td>Name</td>
+                <td>Nom du compte</td>
+                <td>fr</td>
+            </tr>
+        </tbody>
+    </table>
+
+    <p>The optional <code>language</code> column lets one target translation file contain several languages. Its values must match the XLIFF <code>target-language</code> values, for example <code>de</code>, <code>fr</code>, or <code>de-DE</code>. If the column is omitted and several Salesforce XLIFF files are loaded, select the one target XLIFF file to which the translation data belongs.</p>
+    <p><strong>Important:</strong> Each matched target language is exported as a separate XLIFF file inside the generated ZIP. A language file is omitted when no matching translation can be applied. The result contains only changed translation units with a non-empty <code>target</code> value. Rows with an empty <code>target</code>, rows where <code>field</code> and <code>target</code> are identical, and translations identical to the current XLIFF source or target are omitted.</p>
+</section>
+
+<div class="section">
+    <label for="xmlFiles">Salesforce XLIFF export files:</label><br>
+    <input type="file"
+           id="xmlFiles"
+           multiple
+           accept=".zip,.xml,.xlf,.xliff">
+    <div id="sourceStatus" class="file-status muted">No Salesforce XLIFF export files selected.</div>
+</div>
+
+<div class="section">
+    <label for="targetFile">Target translation (Excel or CSV):</label><br>
+    <input type="file"
+           id="targetFile"
+           accept=".xlsx,.xls,.csv">
+    <div id="targetStatus" class="file-status muted">No target translation file selected.</div>
+    <div id="genericSourceSelection" class="file-status" hidden>
+        <label for="genericSourceSelect">Apply target translation to:</label><br>
+        <select id="genericSourceSelect">
+            <option value="">Select a target XLIFF file</option>
+        </select>
+    </div>
+</div>
+
+<div class="section">
+    <label for="objectSelect">Preview object filter:</label><br>
+    <select id="objectSelect">
+        <option value="">All objects</option>
+    </select>
+</div>
+
+<div class="section">
+    <button id="analyzeBtn">Create preview</button>
+    <button id="exportBtn">Create ZIP</button>
+</div>
+
+<div id="stats"></div>
+
+<div id="preview">
+<table>
+<thead>
+<tr>
+<th>File</th>
+<th>Language</th>
+<th>Object</th>
+<th>Field</th>
+<th>Current target</th>
+<th>Result target</th>
+</tr>
+</thead>
+<tbody id="previewBody"></tbody>
+</table>
+</div>
+
+<script>
+const translationsByLanguage = new Map();
+let sourceFiles = [];
+let sourceLoadPromise = Promise.resolve();
+let previewChanges = [];
+let targetFileName = "";
+let targetRowCount = 0;
+let targetHasLanguageColumn = false;
+let targetStats = createEmptyTargetStats();
+let selectedGenericSourceId = "";
+let sourceSequence = 0;
+
+const xmlInput = document.getElementById("xmlFiles");
+const targetInput = document.getElementById("targetFile");
+
+xmlInput.addEventListener("change", ()=>{
+    sourceLoadPromise = loadSourceFiles();
+});
+
+targetInput.addEventListener("change", loadTargetTranslations);
+document.getElementById("genericSourceSelect").addEventListener("change", event=>{
+    selectedGenericSourceId = event.target.value;
+    renderFileStatus();
+});
+document.getElementById("analyzeBtn").addEventListener("click", analyze);
+document.getElementById("exportBtn").addEventListener("click", exportZip);
+
+function normalizeHeader(value){
+    return String(value || "").trim().toLowerCase();
+}
+
+function createEmptyTargetStats(){
+    return {
+        totalRows:0,
+        withoutTarget:0,
+        sameFieldAndTarget:0,
+        incomplete:0,
+        duplicates:0,
+        usableUniqueRows:0
+    };
+}
+
+function normalizeLanguage(value){
+    return String(value || "")
+        .trim()
+        .replaceAll("_", "-")
+        .toLowerCase();
+}
+
+function parseXml(xmlText){
+    const xml = new DOMParser().parseFromString(xmlText, "text/xml");
+    const parserError = xml.getElementsByTagName("parsererror")[0];
+
+    if(parserError){
+        throw new Error(parserError.textContent || "Invalid XML file");
+    }
+
+    return xml;
+}
+
+function getTargetLanguage(xml){
+    const fileNode = xml.getElementsByTagName("file")[0];
+    const rawLanguage = fileNode
+        ? fileNode.getAttribute("target-language") || ""
+        : "";
+
+    return {
+        raw: rawLanguage.trim(),
+        normalized: normalizeLanguage(rawLanguage)
+    };
+}
+
+async function loadSourceFiles(){
+    sourceFiles = [];
+    selectedGenericSourceId = "";
+    sourceSequence = 0;
+    previewChanges = [];
+    renderPreview();
+    document.getElementById("stats").textContent = "";
+
+    for(const file of xmlInput.files){
+        if(file.name.toLowerCase().endsWith(".zip")){
+            await loadSourceZip(file);
+        }else{
+            await addSourceFile(file.name, await file.text());
+        }
+    }
+
+    renderFileStatus();
+}
+
+async function loadSourceZip(file){
+    try{
+        const archive = await JSZip.loadAsync(await file.arrayBuffer());
+        const entries = Object.values(archive.files).filter(entry=>
+            !entry.dir && /\.(xml|xlf|xliff)$/i.test(entry.name)
+        );
+
+        if(entries.length === 0){
+            sourceFiles.push({
+                name:file.name,
+                error:"The ZIP does not contain any XML or XLIFF files."
+            });
+            return;
+        }
+
+        for(const entry of entries){
+            await addSourceFile(
+                entry.name,
+                await entry.async("string"),
+                file.name + " / " + entry.name
+            );
+        }
+    }catch(error){
+        sourceFiles.push({
+            name:file.name,
+            error:"The ZIP could not be read: " + error.message
+        });
+    }
+}
+
+async function addSourceFile(name, text, displayName = name){
+    try{
+        const xml = parseXml(text);
+        const language = getTargetLanguage(xml);
+
+        sourceFiles.push({
+            id:"source-" + (++sourceSequence),
+            name,
+            displayName,
+            text,
+            language:language.normalized,
+            languageLabel:language.raw || "Not specified",
+            unitCount:xml.getElementsByTagName("trans-unit").length
+        });
+    }catch(error){
+        sourceFiles.push({
+            name,
+            displayName,
+            error:error.message
+        });
+    }
+}
+
+function findHeaderIndex(headers, aliases){
+    return headers.findIndex(header=>aliases.includes(header));
+}
+
+async function loadTargetTranslations(event){
+    const file = event.target.files[0];
+
+    translationsByLanguage.clear();
+    targetFileName = "";
+    targetRowCount = 0;
+    targetHasLanguageColumn = false;
+    targetStats = createEmptyTargetStats();
+    resetObjectSelect();
+
+    if(!file){
+        renderFileStatus();
+        return;
+    }
+
+    try{
+        const workbook = XLSX.read(await file.arrayBuffer());
+        const sheet = workbook.Sheets[workbook.SheetNames[0]];
+        const data = XLSX.utils.sheet_to_json(sheet, {
+            header:1,
+            defval:""
+        });
+
+        if(data.length === 0){
+            throw new Error("The target translation file is empty.");
+        }
+
+        const headers = data[0].map(normalizeHeader);
+        const objectIndex = findHeaderIndex(headers, ["object", "objekt"]);
+        const fieldIndex = findHeaderIndex(headers, ["field", "feld"]);
+        const targetIndex = findHeaderIndex(headers, ["target"]);
+        const languageIndex = findHeaderIndex(headers, ["language", "sprache"]);
+
+        if(objectIndex < 0 || fieldIndex < 0 || targetIndex < 0){
+            throw new Error(
+                "Required columns are missing. Use object, field, and target."
+            );
+        }
+
+        targetHasLanguageColumn = languageIndex >= 0;
+        const objects = new Set();
+        const targetRows = data.slice(1).filter(row=>
+            row.some(value=>String(value ?? "").trim() !== "")
+        );
+
+        targetStats.totalRows = targetRows.length;
+
+        for(const row of targetRows){
+            const objectName = String(row[objectIndex] ?? "").trim();
+            const fieldName = String(row[fieldIndex] ?? "").trim();
+            const targetValue = String(row[targetIndex] ?? "").trim();
+            const language = targetHasLanguageColumn
+                ? normalizeLanguage(row[languageIndex])
+                : "";
+
+            if(
+                !objectName ||
+                !fieldName ||
+                (targetHasLanguageColumn && !language)
+            ){
+                targetStats.incomplete++;
+                continue;
+            }
+
+            if(!targetValue){
+                targetStats.withoutTarget++;
+                continue;
+            }
+
+            if(fieldName === targetValue){
+                targetStats.sameFieldAndTarget++;
+                continue;
+            }
+
+            if(!translationsByLanguage.has(language)){
+                translationsByLanguage.set(language, new Map());
+            }
+
+            const key = objectName + "|" + fieldName;
+            const languageTranslations = translationsByLanguage.get(language);
+
+            if(languageTranslations.has(key)){
+                targetStats.duplicates++;
+            }
+
+            languageTranslations.set(key, targetValue);
+
+            objects.add(objectName);
+        }
+
+        targetRowCount = [...translationsByLanguage.values()]
+            .reduce((total, entries)=>total + entries.size, 0);
+        targetStats.usableUniqueRows = targetRowCount;
+
+        targetFileName = file.name;
+        populateObjectSelect(objects);
+        renderFileStatus();
+    }catch(error){
+        translationsByLanguage.clear();
+        targetInput.value = "";
+        renderFileStatus();
+        alert(error.message);
+    }
+}
+
+function resetObjectSelect(){
+    const select = document.getElementById("objectSelect");
+    select.innerHTML = '<option value="">All objects</option>';
+}
+
+function populateObjectSelect(objects){
+    resetObjectSelect();
+    const select = document.getElementById("objectSelect");
+
+    [...objects].sort().forEach(objectName=>{
+        const option = document.createElement("option");
+        option.value = objectName;
+        option.textContent = objectName;
+        select.appendChild(option);
+    });
+}
+
+function getTranslationsForSource(source){
+    if(source.error){
+        return null;
+    }
+
+    if(source.language && translationsByLanguage.has(source.language)){
+        return {
+            translations:translationsByLanguage.get(source.language),
+            label:source.language,
+            languageKey:source.language
+        };
+    }
+
+    if(
+        !targetHasLanguageColumn &&
+        (
+            sourceFiles.filter(entry=>!entry.error).length === 1 ||
+            source.id === selectedGenericSourceId
+        ) &&
+        translationsByLanguage.has("")
+    ){
+        return {
+            translations:translationsByLanguage.get(""),
+            label:"single-source mode",
+            languageKey:""
+        };
+    }
+
+    return null;
+}
+
+function appendStatusRow(container, source){
+    const row = document.createElement("div");
+    row.className = "status-row";
+
+    const fileName = document.createElement("span");
+    fileName.className = "file-name";
+    fileName.textContent = source.displayName || source.name;
+    row.appendChild(fileName);
+
+    if(source.error){
+        const error = document.createElement("span");
+        error.className = "match-missing";
+        error.textContent = "Invalid XLIFF: " + source.error;
+        row.appendChild(error);
+        container.appendChild(row);
+        return;
+    }
+
+    const language = document.createElement("span");
+    language.className = "language-code";
+    language.textContent = source.languageLabel;
+    row.appendChild(language);
+
+    const unitCount = document.createElement("span");
+    unitCount.className = "muted";
+    unitCount.textContent = source.unitCount + " translation units";
+    row.appendChild(unitCount);
+
+    const match = getTranslationsForSource(source);
+    const matchText = document.createElement("span");
+
+    if(match){
+        matchText.className = "match-ok";
+        matchText.textContent = "Matched: " + match.label;
+    }else if(
+        targetFileName &&
+        !targetHasLanguageColumn &&
+        sourceFiles.filter(entry=>!entry.error).length > 1
+    ){
+        matchText.className = "muted";
+        matchText.textContent = "Not selected for this target translation";
+    }else if(targetFileName){
+        matchText.className = "match-missing";
+        matchText.textContent = "No matching target translations";
+    }else{
+        matchText.className = "muted";
+        matchText.textContent = "Waiting for target translation";
+    }
+
+    row.appendChild(matchText);
+    container.appendChild(row);
+}
+
+function renderFileStatus(){
+    const sourceStatus = document.getElementById("sourceStatus");
+    const targetStatus = document.getElementById("targetStatus");
+
+    renderGenericSourceSelection();
+
+    sourceStatus.innerHTML = "";
+
+    if(sourceFiles.length === 0){
+        sourceStatus.textContent = "No Salesforce XLIFF export files selected.";
+        sourceStatus.className = "file-status muted";
+    }else{
+        sourceStatus.className = "file-status";
+        sourceFiles.forEach(source=>appendStatusRow(sourceStatus, source));
+    }
+
+    targetStatus.innerHTML = "";
+
+    if(!targetFileName){
+        targetStatus.textContent = "No target translation file selected.";
+        targetStatus.className = "file-status muted";
+        return;
+    }
+
+    targetStatus.className = "file-status";
+
+    const summary = document.createElement("div");
+    summary.className = "status-row";
+
+    const fileName = document.createElement("span");
+    fileName.className = "file-name";
+    fileName.textContent = targetFileName;
+    summary.appendChild(fileName);
+
+    const details = document.createElement("span");
+    const languages = [...translationsByLanguage.keys()]
+        .filter(Boolean)
+        .sort();
+
+    details.textContent = targetHasLanguageColumn
+        ? "Languages: " + (languages.join(", ") || "none")
+        : "No language column (single-source mode)";
+
+    summary.appendChild(details);
+    targetStatus.appendChild(summary);
+
+    appendMetric(targetStatus, targetStats.totalRows, "rows in target translation file");
+    appendMetric(targetStatus, targetStats.withoutTarget, "rows without a target value");
+    appendMetric(targetStatus, targetStats.sameFieldAndTarget, "rows where field and target are identical");
+    appendMetric(targetStatus, targetStats.incomplete, "incomplete rows");
+    appendMetric(targetStatus, targetStats.duplicates, "duplicate object/field rows");
+    appendMetric(targetStatus, targetStats.usableUniqueRows, "usable unique target rows", "match-ok");
+}
+
+function appendMetric(container, value, label, className = "muted"){
+    const metric = document.createElement("div");
+    metric.className = className;
+    metric.textContent = value + " " + label;
+    container.appendChild(metric);
+}
+
+function renderGenericSourceSelection(){
+    const wrapper = document.getElementById("genericSourceSelection");
+    const select = document.getElementById("genericSourceSelect");
+    const validSources = sourceFiles.filter(entry=>!entry.error);
+    const selectionRequired =
+        Boolean(targetFileName) &&
+        !targetHasLanguageColumn &&
+        validSources.length > 1;
+
+    wrapper.hidden = !selectionRequired;
+
+    if(!selectionRequired){
+        selectedGenericSourceId = validSources.length === 1
+            ? validSources[0].id
+            : "";
+        return;
+    }
+
+    const previousSelection = selectedGenericSourceId;
+    select.innerHTML = '<option value="">Select a target XLIFF file</option>';
+
+    validSources.forEach(source=>{
+        const option = document.createElement("option");
+        option.value = source.id;
+        option.textContent =
+            (source.displayName || source.name) +
+            " [" + source.languageLabel + "]";
+        select.appendChild(option);
+    });
+
+    if(validSources.some(source=>source.id === previousSelection)){
+        select.value = previousSelection;
+    }else{
+        selectedGenericSourceId = "";
+        select.value = "";
+    }
+}
+
+function genericSourceSelectionIsMissing(){
+    return Boolean(targetFileName) &&
+        !targetHasLanguageColumn &&
+        sourceFiles.filter(entry=>!entry.error).length > 1 &&
+        !selectedGenericSourceId;
+}
+
+function getUnitDetails(unit){
+    const id = unit.getAttribute("id");
+
+    if(!id){
+        return null;
+    }
+
+    const parts = id.split(".");
+
+    if(parts.length < 3){
+        return null;
+    }
+
+    return {
+        objectName:parts[1].trim(),
+        fieldName:parts.slice(2).join(".").trim()
+    };
+}
+
+async function analyze(){
+    await sourceLoadPromise;
+
+    if(sourceFiles.filter(entry=>!entry.error).length === 0){
+        alert("Select at least one valid Salesforce XLIFF source file.");
+        return;
+    }
+
+    if(translationsByLanguage.size === 0){
+        alert("Select a valid target translation file.");
+        return;
+    }
+
+    if(genericSourceSelectionIsMissing()){
+        alert("Select the target XLIFF file for this target translation.");
+        return;
+    }
+
+    const matchedSources = sourceFiles.filter(getTranslationsForSource);
+
+    if(matchedSources.length === 0){
+        alert("No Salesforce XLIFF source language matches the target translation data.");
+        return;
+    }
+
+    previewChanges = [];
+    const selectedObject = document.getElementById("objectSelect").value;
+    const allTargetRows = new Set();
+    const rowsFoundInSource = new Set();
+    const rowsSameAsSource = new Set();
+    const rowsSameAsTarget = new Set();
+    const rowsToCreate = new Set();
+    const rowsToReplace = new Set();
+
+    translationsByLanguage.forEach((entries, language)=>{
+        entries.forEach((value, key)=>{
+            allTargetRows.add(language + "|" + key);
+        });
+    });
+
+    for(const source of matchedSources){
+        const xml = parseXml(source.text);
+        const match = getTranslationsForSource(source);
+        const units = xml.getElementsByTagName("trans-unit");
+
+        for(const unit of units){
+            const details = getUnitDetails(unit);
+
+            if(!details){
+                continue;
+            }
+
+            const key = details.objectName + "|" + details.fieldName;
+
+            if(!match.translations.has(key)){
+                continue;
+            }
+
+            const rowToken = match.languageKey + "|" + key;
+            rowsFoundInSource.add(rowToken);
+
+            const targetNode = unit.getElementsByTagName("target")[0];
+            const sourceNode = unit.getElementsByTagName("source")[0];
+            const oldValue = targetNode ? targetNode.textContent : "";
+            const sourceValue = sourceNode ? sourceNode.textContent : "";
+            const newValue = match.translations.get(key);
+
+            if(sourceValue.trim() === newValue){
+                rowsSameAsSource.add(rowToken);
+                continue;
+            }
+
+            if(targetNode && oldValue.trim() === newValue){
+                rowsSameAsTarget.add(rowToken);
+                continue;
+            }
+
+            if(targetNode){
+                rowsToReplace.add(rowToken);
+            }else{
+                rowsToCreate.add(rowToken);
+            }
+
+            if(selectedObject && details.objectName !== selectedObject){
+                continue;
+            }
+
+            previewChanges.push({
+                file:source.name,
+                language:source.languageLabel,
+                object:details.objectName,
+                field:details.fieldName,
+                oldValue,
+                newValue
+            });
+        }
+    }
+
+    const rowsNotInSource = [...allTargetRows]
+        .filter(rowToken=>!rowsFoundInSource.has(rowToken))
+        .length;
+    const translationsToApply = new Set([
+        ...rowsToCreate,
+        ...rowsToReplace
+    ]).size;
+
+    renderPreview();
+    document.getElementById("stats").innerHTML =
+        "<strong>Salesforce source comparison</strong><br>" +
+        rowsFoundInSource.size + " target rows found in matched source files<br>" +
+        rowsNotInSource + " target rows not present in matched source files<br>" +
+        rowsSameAsSource.size + " target rows identical to the XLIFF source value<br>" +
+        rowsSameAsTarget.size + " target rows identical to the current XLIFF target value<br>" +
+        translationsToApply + " translations to apply<br>" +
+        rowsToReplace.size + " existing targets to replace<br>" +
+        rowsToCreate.size + " new targets to create";
+}
+
+function renderPreview(){
+    const body = document.getElementById("previewBody");
+    body.innerHTML = "";
+
+    previewChanges.forEach(change=>{
+        const tr = document.createElement("tr");
+
+        [
+            change.file,
+            change.language,
+            change.object,
+            change.field,
+            change.oldValue,
+            change.newValue
+        ].forEach(value=>{
+            const td = document.createElement("td");
+            td.textContent = value;
+            tr.appendChild(td);
+        });
+
+        body.appendChild(tr);
+    });
+}
+
+function removeUnit(unit){
+    const whitespaceBefore = unit.previousSibling;
+
+    if(
+        whitespaceBefore &&
+        whitespaceBefore.nodeType === 3 &&
+        /^\s*$/.test(whitespaceBefore.nodeValue)
+    ){
+        whitespaceBefore.remove();
+    }
+
+    unit.remove();
+}
+
+async function exportZip(){
+    await sourceLoadPromise;
+
+    if(sourceFiles.filter(entry=>!entry.error).length === 0){
+        alert("Select at least one valid Salesforce XLIFF source file.");
+        return;
+    }
+
+    if(translationsByLanguage.size === 0){
+        alert("Select a valid target translation file.");
+        return;
+    }
+
+    if(genericSourceSelectionIsMissing()){
+        alert("Select the target XLIFF file for this target translation.");
+        return;
+    }
+
+    const matchedSources = sourceFiles.filter(getTranslationsForSource);
+
+    if(matchedSources.length === 0){
+        alert("No Salesforce XLIFF source language matches the target translation data.");
+        return;
+    }
+
+    const zip = new JSZip();
+    let exportedFileCount = 0;
+
+    for(const source of matchedSources){
+        const xml = parseXml(source.text);
+        const match = getTranslationsForSource(source);
+        const units = Array.from(xml.getElementsByTagName("trans-unit"));
+        let appliedTranslationCount = 0;
+
+        for(const unit of units){
+            const details = getUnitDetails(unit);
+            const key = details
+                ? details.objectName + "|" + details.fieldName
+                : "";
+
+            if(!details || !match.translations.has(key)){
+                removeUnit(unit);
+                continue;
+            }
+
+            const newValue = match.translations.get(key);
+            let targetNode = unit.getElementsByTagName("target")[0];
+            const sourceNode = unit.getElementsByTagName("source")[0];
+            const sourceValue = sourceNode ? sourceNode.textContent : "";
+
+            if(
+                sourceValue.trim() === newValue ||
+                (
+                    targetNode &&
+                    targetNode.textContent.trim() === newValue
+                )
+            ){
+                removeUnit(unit);
+                continue;
+            }
+
+            if(!targetNode){
+                targetNode = xml.createElement("target");
+                unit.appendChild(targetNode);
+            }
+
+            targetNode.textContent = newValue;
+            appliedTranslationCount++;
+        }
+
+        if(appliedTranslationCount === 0){
+            continue;
+        }
+
+        const output = new XMLSerializer().serializeToString(xml);
+        zip.file(source.name, output);
+        exportedFileCount++;
+    }
+
+    if(exportedFileCount === 0){
+        alert("No matching translations were found for the selected Salesforce XLIFF export files.");
+        return;
+    }
+
+    const blob = await zip.generateAsync({type:"blob"});
+    const link = document.createElement("a");
+    const downloadUrl = URL.createObjectURL(blob);
+
+    link.href = downloadUrl;
+    link.download = "salesforce_translated_xliff.zip";
+    link.click();
+
+    setTimeout(()=>URL.revokeObjectURL(downloadUrl), 1000);
+}
+</script>
+
+</body>
+</html>
\ No newline at end of file
diff --git a/docs/README.md b/docs/README.md
index ee1fd737..c1ac1471 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -51,6 +51,7 @@ Aktuell wichtig:
 
 - der Mining-Checker ist das erste als echtes Desktop-Modul angebundene Modul unter `modules/mining-checker/`
 - der Waehrungs-Checker ist als zweites echtes Desktop-Modul unter `modules/fx-rates/` angebunden
+- der Salesforce Translation Import ist als weitere Desktop-App unter `modules/salesforce-translation-import/` angebunden
 - Modul-Assets koennen ueber einen gemeinsamen Auslieferungsweg aus dem Modul selbst geladen werden
 - die API bleibt vorerst auf demselben Host und wird nicht auf `api.desktop.kusche.berlin` ausgelagert
 - das gemeinsame Admin-Debug-Widget neben der Uhr ist der Standard fuer Live-Debugging in Desktop und Native-Apps
diff --git a/modules/salesforce-translation-import/desktop.php b/modules/salesforce-translation-import/desktop.php
new file mode 100644
index 00000000..e4e4b837
--- /dev/null
+++ b/modules/salesforce-translation-import/desktop.php
@@ -0,0 +1,25 @@
+<?php
+
+declare(strict_types=1);
+
+$manifest = [];
+$manifestRaw = is_file(__DIR__ . '/module.json') ? file_get_contents(__DIR__ . '/module.json') : false;
+if ($manifestRaw !== false) {
+    $decoded = json_decode($manifestRaw, true);
+    $manifest = is_array($decoded) ? $decoded : [];
+}
+
+return [
+    'app_id' => 'salesforce-translation-import',
+    'title' => (string) ($manifest['title'] ?? 'Salesforce Translation Import'),
+    'icon' => 'SF',
+    'entry_route' => '/apps/salesforce-translation-import',
+    'window_mode' => 'window',
+    'content_mode' => 'iframe',
+    'default_width' => 1180,
+    'default_height' => 820,
+    'supports_widget' => false,
+    'supports_tray' => false,
+    'module_name' => 'integration',
+    'summary' => (string) ($manifest['description'] ?? 'Import-Werkzeug fuer Salesforce-XLIFF-Dateien und Zieluebersetzungen aus Excel oder CSV.'),
+];
diff --git a/modules/salesforce-translation-import/docs/README.md b/modules/salesforce-translation-import/docs/README.md
new file mode 100644
index 00000000..78f077af
--- /dev/null
+++ b/modules/salesforce-translation-import/docs/README.md
@@ -0,0 +1,14 @@
+# Salesforce Translation Import
+
+Desktop-App fuer den Import von Salesforce-XLIFF-Dateien mit Zieluebersetzungen aus Excel oder CSV.
+
+## Einbindung
+
+- Desktop-App ueber `modules/salesforce-translation-import/desktop.php`
+- oeffentlicher App-Einstieg ueber `public/apps/salesforce-translation-import/index.php`
+- Darstellung als isolierte Fensterseite per `iframe`, damit die Import-Logik und die Formularstruktur stabil bleiben
+
+## Hinweis
+
+- die bestehende HTML-/JS-Logik aus `Customimport/salesforcelanguageimport.html` wurde als App-Seite uebernommen
+- vorhandene Inline-CSS bleibt weitgehend erhalten, weil die App in einer isolierten Fensterseite laeuft und dadurch das globale Desktop-UI nicht direkt stoert
diff --git a/modules/salesforce-translation-import/module.json b/modules/salesforce-translation-import/module.json
new file mode 100644
index 00000000..3a5baede
--- /dev/null
+++ b/modules/salesforce-translation-import/module.json
@@ -0,0 +1,12 @@
+{
+  "name": "salesforce-translation-import",
+  "title": "Salesforce Translation Import",
+  "version": "0.1.0",
+  "description": "Import-Werkzeug fuer Salesforce-XLIFF-Dateien und Zieluebersetzungen aus Excel oder CSV.",
+  "enabled_by_default": true,
+  "auth": {
+    "required": true,
+    "users": [],
+    "groups": []
+  }
+}
diff --git a/modules/salesforce-translation-import/pages/index.php b/modules/salesforce-translation-import/pages/index.php
new file mode 100644
index 00000000..a0861eec
--- /dev/null
+++ b/modules/salesforce-translation-import/pages/index.php
@@ -0,0 +1,1008 @@
+<?php
+
+declare(strict_types=1);
+
+require_once dirname(__DIR__, 3) . '/src/App/bootstrap.php';
+
+use ModulesCore\ModuleHttp;
+
+session_start();
+
+$projectRoot = dirname(__DIR__, 3);
+ModuleHttp::requireDesktopAccess($projectRoot);
+
+?><!DOCTYPE html>
+<html lang="en">
+<head>
+<meta charset="UTF-8">
+<meta name="viewport" content="width=device-width, initial-scale=1">
+<title>Salesforce Translation Import</title>
+
+<script src="https://cdn.sheetjs.com/xlsx-0.20.3/package/dist/xlsx.full.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/jszip@3.10.1/dist/jszip.min.js"></script>
+
+<style>
+body{
+    font-family:Segoe UI,Arial,sans-serif;
+    margin:20px;
+    color:#1f2937;
+    line-height:1.45;
+    background:#f8fafc;
+}
+
+h1{
+    margin:0 0 20px;
+}
+
+h2{
+    margin:0 0 10px;
+    font-size:18px;
+}
+
+.help{
+    max-width:1000px;
+    margin-bottom:24px;
+    padding:14px 18px;
+    border-left:4px solid #2563eb;
+    background:#f8fafc;
+}
+
+.help ol{
+    margin:8px 0 12px;
+    padding-left:22px;
+}
+
+.help p{
+    margin:8px 0;
+}
+
+.help-table{
+    width:auto;
+    min-width:520px;
+    margin:10px 0;
+}
+
+.section{
+    margin-bottom:20px;
+}
+
+label{
+    display:inline-block;
+    margin-bottom:5px;
+    font-weight:600;
+}
+
+input,
+select{
+    max-width:100%;
+}
+
+button{
+    padding:10px 18px;
+    margin-right:8px;
+    cursor:pointer;
+}
+
+button:disabled{
+    cursor:not-allowed;
+    opacity:.55;
+}
+
+table{
+    border-collapse:collapse;
+    width:100%;
+    margin-top:15px;
+}
+
+th,td{
+    border:1px solid #cbd5e1;
+    padding:7px;
+    text-align:left;
+    vertical-align:top;
+}
+
+th{
+    background:#f1f5f9;
+}
+
+.file-status{
+    max-width:1000px;
+    margin-top:8px;
+    font-size:14px;
+}
+
+.status-row{
+    display:flex;
+    flex-wrap:wrap;
+    gap:8px;
+    align-items:center;
+    padding:5px 0;
+    border-bottom:1px solid #e2e8f0;
+}
+
+.file-name{
+    font-weight:600;
+    overflow-wrap:anywhere;
+}
+
+.language-code{
+    padding:1px 6px;
+    border:1px solid #94a3b8;
+    border-radius:4px;
+    font-family:Consolas,monospace;
+}
+
+.match-ok{
+    color:#166534;
+    font-weight:600;
+}
+
+.match-missing{
+    color:#b91c1c;
+    font-weight:600;
+}
+
+.muted{
+    color:#64748b;
+}
+
+#preview{
+    max-height:420px;
+    overflow:auto;
+    border:1px solid #cbd5e1;
+    background:#ffffff;
+}
+
+#preview table{
+    margin-top:0;
+}
+
+#stats{
+    margin:15px 0;
+    font-weight:600;
+}
+
+@media (max-width:700px){
+    body{
+        margin:12px;
+    }
+
+    .help-table{
+        min-width:0;
+        width:100%;
+    }
+}
+</style>
+</head>
+<body>
+
+<h1>Salesforce XLIFF Translation Tool</h1>
+
+<section class="help" aria-labelledby="helpTitle">
+    <h2 id="helpTitle">How to use this tool</h2>
+    <ol>
+        <li>Export the required target languages from Salesforce in XLIFF format.</li>
+        <li>Salesforce may provide several language files in a ZIP archive. You can upload the Salesforce ZIP directly or select extracted XLIFF files.</li>
+        <li>Under <strong>Salesforce XLIFF export files</strong>, select the ZIP or the individual XLIFF files for the languages you want to translate. The tool automatically reads all XLIFF files from a ZIP and detects each file's <code>target-language</code> value.</li>
+        <li>Prepare one Excel or CSV target translation file and upload it under <strong>Target translation</strong>.</li>
+        <li>Check the language matches, create the preview, and then download the translated files as a ZIP archive.</li>
+        <li>Extract the generated ZIP and import each completed target-language XLIFF file into Salesforce separately. Salesforce accepts one translation file per import.</li>
+    </ol>
+
+    <p><strong>Required columns:</strong> Header names are case-insensitive. The English headers <code>object</code>, <code>field</code>, and <code>target</code> are recommended. The existing German aliases <code>Objekt</code> and <code>Feld</code> also remain supported.</p>
+
+    <table class="help-table">
+        <thead>
+            <tr>
+                <th>object</th>
+                <th>field</th>
+                <th>target</th>
+                <th>language</th>
+            </tr>
+        </thead>
+        <tbody>
+            <tr>
+                <td>Account</td>
+                <td>Name</td>
+                <td>Kontoname</td>
+                <td>de</td>
+            </tr>
+            <tr>
+                <td>Account</td>
+                <td>Name</td>
+                <td>Nom du compte</td>
+                <td>fr</td>
+            </tr>
+        </tbody>
+    </table>
+
+    <p>The optional <code>language</code> column lets one target translation file contain several languages. Its values must match the XLIFF <code>target-language</code> values, for example <code>de</code>, <code>fr</code>, or <code>de-DE</code>. If the column is omitted and several Salesforce XLIFF files are loaded, select the one target XLIFF file to which the translation data belongs.</p>
+    <p><strong>Important:</strong> Each matched target language is exported as a separate XLIFF file inside the generated ZIP. A language file is omitted when no matching translation can be applied. The result contains only changed translation units with a non-empty <code>target</code> value. Rows with an empty <code>target</code>, rows where <code>field</code> and <code>target</code> are identical, and translations identical to the current XLIFF source or target are omitted.</p>
+</section>
+
+<div class="section">
+    <label for="xmlFiles">Salesforce XLIFF export files:</label><br>
+    <input type="file"
+           id="xmlFiles"
+           multiple
+           accept=".zip,.xml,.xlf,.xliff">
+    <div id="sourceStatus" class="file-status muted">No Salesforce XLIFF export files selected.</div>
+</div>
+
+<div class="section">
+    <label for="targetFile">Target translation (Excel or CSV):</label><br>
+    <input type="file"
+           id="targetFile"
+           accept=".xlsx,.xls,.csv">
+    <div id="targetStatus" class="file-status muted">No target translation file selected.</div>
+    <div id="genericSourceSelection" class="file-status" hidden>
+        <label for="genericSourceSelect">Apply target translation to:</label><br>
+        <select id="genericSourceSelect">
+            <option value="">Select a target XLIFF file</option>
+        </select>
+    </div>
+</div>
+
+<div class="section">
+    <label for="objectSelect">Preview object filter:</label><br>
+    <select id="objectSelect">
+        <option value="">All objects</option>
+    </select>
+</div>
+
+<div class="section">
+    <button id="analyzeBtn">Create preview</button>
+    <button id="exportBtn">Create ZIP</button>
+</div>
+
+<div id="stats"></div>
+
+<div id="preview">
+<table>
+<thead>
+<tr>
+<th>File</th>
+<th>Language</th>
+<th>Object</th>
+<th>Field</th>
+<th>Current target</th>
+<th>Result target</th>
+</tr>
+</thead>
+<tbody id="previewBody"></tbody>
+</table>
+</div>
+
+<script>
+const translationsByLanguage = new Map();
+let sourceFiles = [];
+let sourceLoadPromise = Promise.resolve();
+let previewChanges = [];
+let targetFileName = "";
+let targetRowCount = 0;
+let targetHasLanguageColumn = false;
+let targetStats = createEmptyTargetStats();
+let selectedGenericSourceId = "";
+let sourceSequence = 0;
+
+const xmlInput = document.getElementById("xmlFiles");
+const targetInput = document.getElementById("targetFile");
+
+xmlInput.addEventListener("change", ()=>{
+    sourceLoadPromise = loadSourceFiles();
+});
+
+targetInput.addEventListener("change", loadTargetTranslations);
+document.getElementById("genericSourceSelect").addEventListener("change", event=>{
+    selectedGenericSourceId = event.target.value;
+    renderFileStatus();
+});
+document.getElementById("analyzeBtn").addEventListener("click", analyze);
+document.getElementById("exportBtn").addEventListener("click", exportZip);
+
+function normalizeHeader(value){
+    return String(value || "").trim().toLowerCase();
+}
+
+function createEmptyTargetStats(){
+    return {
+        totalRows:0,
+        withoutTarget:0,
+        sameFieldAndTarget:0,
+        incomplete:0,
+        duplicates:0,
+        usableUniqueRows:0
+    };
+}
+
+function normalizeLanguage(value){
+    return String(value || "")
+        .trim()
+        .replaceAll("_", "-")
+        .toLowerCase();
+}
+
+function parseXml(xmlText){
+    const xml = new DOMParser().parseFromString(xmlText, "text/xml");
+    const parserError = xml.getElementsByTagName("parsererror")[0];
+
+    if(parserError){
+        throw new Error(parserError.textContent || "Invalid XML file");
+    }
+
+    return xml;
+}
+
+function getTargetLanguage(xml){
+    const fileNode = xml.getElementsByTagName("file")[0];
+    const rawLanguage = fileNode
+        ? fileNode.getAttribute("target-language") || ""
+        : "";
+
+    return {
+        raw: rawLanguage.trim(),
+        normalized: normalizeLanguage(rawLanguage)
+    };
+}
+
+async function loadSourceFiles(){
+    sourceFiles = [];
+    selectedGenericSourceId = "";
+    sourceSequence = 0;
+    previewChanges = [];
+    renderPreview();
+    document.getElementById("stats").textContent = "";
+
+    for(const file of xmlInput.files){
+        if(file.name.toLowerCase().endsWith(".zip")){
+            await loadSourceZip(file);
+        }else{
+            await addSourceFile(file.name, await file.text());
+        }
+    }
+
+    renderFileStatus();
+}
+
+async function loadSourceZip(file){
+    try{
+        const archive = await JSZip.loadAsync(await file.arrayBuffer());
+        const entries = Object.values(archive.files).filter(entry=>
+            !entry.dir && /\.(xml|xlf|xliff)$/i.test(entry.name)
+        );
+
+        if(entries.length === 0){
+            sourceFiles.push({
+                name:file.name,
+                error:"The ZIP does not contain any XML or XLIFF files."
+            });
+            return;
+        }
+
+        for(const entry of entries){
+            await addSourceFile(
+                entry.name,
+                await entry.async("string"),
+                file.name + " / " + entry.name
+            );
+        }
+    }catch(error){
+        sourceFiles.push({
+            name:file.name,
+            error:"The ZIP could not be read: " + error.message
+        });
+    }
+}
+
+async function addSourceFile(name, text, displayName = name){
+    try{
+        const xml = parseXml(text);
+        const language = getTargetLanguage(xml);
+
+        sourceFiles.push({
+            id:"source-" + (++sourceSequence),
+            name,
+            displayName,
+            text,
+            language:language.normalized,
+            languageLabel:language.raw || "Not specified",
+            unitCount:xml.getElementsByTagName("trans-unit").length
+        });
+    }catch(error){
+        sourceFiles.push({
+            name,
+            displayName,
+            error:error.message
+        });
+    }
+}
+
+function findHeaderIndex(headers, aliases){
+    return headers.findIndex(header=>aliases.includes(header));
+}
+
+async function loadTargetTranslations(event){
+    const file = event.target.files[0];
+
+    translationsByLanguage.clear();
+    targetFileName = "";
+    targetRowCount = 0;
+    targetHasLanguageColumn = false;
+    targetStats = createEmptyTargetStats();
+    resetObjectSelect();
+
+    if(!file){
+        renderFileStatus();
+        return;
+    }
+
+    try{
+        const workbook = XLSX.read(await file.arrayBuffer());
+        const sheet = workbook.Sheets[workbook.SheetNames[0]];
+        const data = XLSX.utils.sheet_to_json(sheet, {
+            header:1,
+            defval:""
+        });
+
+        if(data.length === 0){
+            throw new Error("The target translation file is empty.");
+        }
+
+        const headers = data[0].map(normalizeHeader);
+        const objectIndex = findHeaderIndex(headers, ["object", "objekt"]);
+        const fieldIndex = findHeaderIndex(headers, ["field", "feld"]);
+        const targetIndex = findHeaderIndex(headers, ["target"]);
+        const languageIndex = findHeaderIndex(headers, ["language", "sprache"]);
+
+        if(objectIndex < 0 || fieldIndex < 0 || targetIndex < 0){
+            throw new Error(
+                "Required columns are missing. Use object, field, and target."
+            );
+        }
+
+        targetHasLanguageColumn = languageIndex >= 0;
+        const objects = new Set();
+        const targetRows = data.slice(1).filter(row=>
+            row.some(value=>String(value ?? "").trim() !== "")
+        );
+
+        targetStats.totalRows = targetRows.length;
+
+        for(const row of targetRows){
+            const objectName = String(row[objectIndex] ?? "").trim();
+            const fieldName = String(row[fieldIndex] ?? "").trim();
+            const targetValue = String(row[targetIndex] ?? "").trim();
+            const language = targetHasLanguageColumn
+                ? normalizeLanguage(row[languageIndex])
+                : "";
+
+            if(
+                !objectName ||
+                !fieldName ||
+                (targetHasLanguageColumn && !language)
+            ){
+                targetStats.incomplete++;
+                continue;
+            }
+
+            if(!targetValue){
+                targetStats.withoutTarget++;
+                continue;
+            }
+
+            if(fieldName === targetValue){
+                targetStats.sameFieldAndTarget++;
+                continue;
+            }
+
+            if(!translationsByLanguage.has(language)){
+                translationsByLanguage.set(language, new Map());
+            }
+
+            const key = objectName + "|" + fieldName;
+            const languageTranslations = translationsByLanguage.get(language);
+
+            if(languageTranslations.has(key)){
+                targetStats.duplicates++;
+            }
+
+            languageTranslations.set(key, targetValue);
+
+            objects.add(objectName);
+        }
+
+        targetRowCount = [...translationsByLanguage.values()]
+            .reduce((total, entries)=>total + entries.size, 0);
+        targetStats.usableUniqueRows = targetRowCount;
+
+        targetFileName = file.name;
+        populateObjectSelect(objects);
+        renderFileStatus();
+    }catch(error){
+        translationsByLanguage.clear();
+        targetInput.value = "";
+        renderFileStatus();
+        alert(error.message);
+    }
+}
+
+function resetObjectSelect(){
+    const select = document.getElementById("objectSelect");
+    select.innerHTML = '<option value="">All objects</option>';
+}
+
+function populateObjectSelect(objects){
+    resetObjectSelect();
+    const select = document.getElementById("objectSelect");
+
+    [...objects].sort().forEach(objectName=>{
+        const option = document.createElement("option");
+        option.value = objectName;
+        option.textContent = objectName;
+        select.appendChild(option);
+    });
+}
+
+function getTranslationsForSource(source){
+    if(source.error){
+        return null;
+    }
+
+    if(source.language && translationsByLanguage.has(source.language)){
+        return {
+            translations:translationsByLanguage.get(source.language),
+            label:source.language,
+            languageKey:source.language
+        };
+    }
+
+    if(
+        !targetHasLanguageColumn &&
+        (
+            sourceFiles.filter(entry=>!entry.error).length === 1 ||
+            source.id === selectedGenericSourceId
+        ) &&
+        translationsByLanguage.has("")
+    ){
+        return {
+            translations:translationsByLanguage.get(""),
+            label:"single-source mode",
+            languageKey:""
+        };
+    }
+
+    return null;
+}
+
+function appendStatusRow(container, source){
+    const row = document.createElement("div");
+    row.className = "status-row";
+
+    const fileName = document.createElement("span");
+    fileName.className = "file-name";
+    fileName.textContent = source.displayName || source.name;
+    row.appendChild(fileName);
+
+    if(source.error){
+        const error = document.createElement("span");
+        error.className = "match-missing";
+        error.textContent = "Invalid XLIFF: " + source.error;
+        row.appendChild(error);
+        container.appendChild(row);
+        return;
+    }
+
+    const language = document.createElement("span");
+    language.className = "language-code";
+    language.textContent = source.languageLabel;
+    row.appendChild(language);
+
+    const unitCount = document.createElement("span");
+    unitCount.className = "muted";
+    unitCount.textContent = source.unitCount + " translation units";
+    row.appendChild(unitCount);
+
+    const match = getTranslationsForSource(source);
+    const matchText = document.createElement("span");
+
+    if(match){
+        matchText.className = "match-ok";
+        matchText.textContent = "Matched: " + match.label;
+    }else if(
+        targetFileName &&
+        !targetHasLanguageColumn &&
+        sourceFiles.filter(entry=>!entry.error).length > 1
+    ){
+        matchText.className = "muted";
+        matchText.textContent = "Not selected for this target translation";
+    }else if(targetFileName){
+        matchText.className = "match-missing";
+        matchText.textContent = "No matching target translations";
+    }else{
+        matchText.className = "muted";
+        matchText.textContent = "Waiting for target translation";
+    }
+
+    row.appendChild(matchText);
+    container.appendChild(row);
+}
+
+function renderFileStatus(){
+    const sourceStatus = document.getElementById("sourceStatus");
+    const targetStatus = document.getElementById("targetStatus");
+
+    renderGenericSourceSelection();
+
+    sourceStatus.innerHTML = "";
+
+    if(sourceFiles.length === 0){
+        sourceStatus.textContent = "No Salesforce XLIFF export files selected.";
+        sourceStatus.className = "file-status muted";
+    }else{
+        sourceStatus.className = "file-status";
+        sourceFiles.forEach(source=>appendStatusRow(sourceStatus, source));
+    }
+
+    targetStatus.innerHTML = "";
+
+    if(!targetFileName){
+        targetStatus.textContent = "No target translation file selected.";
+        targetStatus.className = "file-status muted";
+        return;
+    }
+
+    targetStatus.className = "file-status";
+
+    const summary = document.createElement("div");
+    summary.className = "status-row";
+
+    const fileName = document.createElement("span");
+    fileName.className = "file-name";
+    fileName.textContent = targetFileName;
+    summary.appendChild(fileName);
+
+    const details = document.createElement("span");
+    const languages = [...translationsByLanguage.keys()]
+        .filter(Boolean)
+        .sort();
+
+    details.textContent = targetHasLanguageColumn
+        ? "Languages: " + (languages.join(", ") || "none")
+        : "No language column (single-source mode)";
+
+    summary.appendChild(details);
+    targetStatus.appendChild(summary);
+
+    appendMetric(targetStatus, targetStats.totalRows, "rows in target translation file");
+    appendMetric(targetStatus, targetStats.withoutTarget, "rows without a target value");
+    appendMetric(targetStatus, targetStats.sameFieldAndTarget, "rows where field and target are identical");
+    appendMetric(targetStatus, targetStats.incomplete, "incomplete rows");
+    appendMetric(targetStatus, targetStats.duplicates, "duplicate object/field rows");
+    appendMetric(targetStatus, targetStats.usableUniqueRows, "usable unique target rows", "match-ok");
+}
+
+function appendMetric(container, value, label, className = "muted"){
+    const metric = document.createElement("div");
+    metric.className = className;
+    metric.textContent = value + " " + label;
+    container.appendChild(metric);
+}
+
+function renderGenericSourceSelection(){
+    const wrapper = document.getElementById("genericSourceSelection");
+    const select = document.getElementById("genericSourceSelect");
+    const validSources = sourceFiles.filter(entry=>!entry.error);
+    const selectionRequired =
+        Boolean(targetFileName) &&
+        !targetHasLanguageColumn &&
+        validSources.length > 1;
+
+    wrapper.hidden = !selectionRequired;
+
+    if(!selectionRequired){
+        selectedGenericSourceId = validSources.length === 1
+            ? validSources[0].id
+            : "";
+        return;
+    }
+
+    const previousSelection = selectedGenericSourceId;
+    select.innerHTML = '<option value="">Select a target XLIFF file</option>';
+
+    validSources.forEach(source=>{
+        const option = document.createElement("option");
+        option.value = source.id;
+        option.textContent =
+            (source.displayName || source.name) +
+            " [" + source.languageLabel + "]";
+        select.appendChild(option);
+    });
+
+    if(validSources.some(source=>source.id === previousSelection)){
+        select.value = previousSelection;
+    }else{
+        selectedGenericSourceId = "";
+        select.value = "";
+    }
+}
+
+function genericSourceSelectionIsMissing(){
+    return Boolean(targetFileName) &&
+        !targetHasLanguageColumn &&
+        sourceFiles.filter(entry=>!entry.error).length > 1 &&
+        !selectedGenericSourceId;
+}
+
+function getUnitDetails(unit){
+    const id = unit.getAttribute("id");
+
+    if(!id){
+        return null;
+    }
+
+    const parts = id.split(".");
+
+    if(parts.length < 3){
+        return null;
+    }
+
+    return {
+        objectName:parts[1].trim(),
+        fieldName:parts.slice(2).join(".").trim()
+    };
+}
+
+async function analyze(){
+    await sourceLoadPromise;
+
+    if(sourceFiles.filter(entry=>!entry.error).length === 0){
+        alert("Select at least one valid Salesforce XLIFF source file.");
+        return;
+    }
+
+    if(translationsByLanguage.size === 0){
+        alert("Select a valid target translation file.");
+        return;
+    }
+
+    if(genericSourceSelectionIsMissing()){
+        alert("Select the target XLIFF file for this target translation.");
+        return;
+    }
+
+    const matchedSources = sourceFiles.filter(getTranslationsForSource);
+
+    if(matchedSources.length === 0){
+        alert("No Salesforce XLIFF source language matches the target translation data.");
+        return;
+    }
+
+    previewChanges = [];
+    const selectedObject = document.getElementById("objectSelect").value;
+    const allTargetRows = new Set();
+    const rowsFoundInSource = new Set();
+    const rowsSameAsSource = new Set();
+    const rowsSameAsTarget = new Set();
+    const rowsToCreate = new Set();
+    const rowsToReplace = new Set();
+
+    translationsByLanguage.forEach((entries, language)=>{
+        entries.forEach((value, key)=>{
+            allTargetRows.add(language + "|" + key);
+        });
+    });
+
+    for(const source of matchedSources){
+        const xml = parseXml(source.text);
+        const match = getTranslationsForSource(source);
+        const units = xml.getElementsByTagName("trans-unit");
+
+        for(const unit of units){
+            const details = getUnitDetails(unit);
+
+            if(!details){
+                continue;
+            }
+
+            const key = details.objectName + "|" + details.fieldName;
+
+            if(!match.translations.has(key)){
+                continue;
+            }
+
+            const rowToken = match.languageKey + "|" + key;
+            rowsFoundInSource.add(rowToken);
+
+            const targetNode = unit.getElementsByTagName("target")[0];
+            const sourceNode = unit.getElementsByTagName("source")[0];
+            const oldValue = targetNode ? targetNode.textContent : "";
+            const sourceValue = sourceNode ? sourceNode.textContent : "";
+            const newValue = match.translations.get(key);
+
+            if(sourceValue.trim() === newValue){
+                rowsSameAsSource.add(rowToken);
+                continue;
+            }
+
+            if(targetNode && oldValue.trim() === newValue){
+                rowsSameAsTarget.add(rowToken);
+                continue;
+            }
+
+            if(targetNode){
+                rowsToReplace.add(rowToken);
+            }else{
+                rowsToCreate.add(rowToken);
+            }
+
+            if(selectedObject && details.objectName !== selectedObject){
+                continue;
+            }
+
+            previewChanges.push({
+                file:source.name,
+                language:source.languageLabel,
+                object:details.objectName,
+                field:details.fieldName,
+                oldValue,
+                newValue
+            });
+        }
+    }
+
+    const rowsNotInSource = [...allTargetRows]
+        .filter(rowToken=>!rowsFoundInSource.has(rowToken))
+        .length;
+    const translationsToApply = new Set([
+        ...rowsToCreate,
+        ...rowsToReplace
+    ]).size;
+
+    renderPreview();
+    document.getElementById("stats").innerHTML =
+        "<strong>Salesforce source comparison</strong><br>" +
+        rowsFoundInSource.size + " target rows found in matched source files<br>" +
+        rowsNotInSource + " target rows not present in matched source files<br>" +
+        rowsSameAsSource.size + " target rows identical to the XLIFF source value<br>" +
+        rowsSameAsTarget.size + " target rows identical to the current XLIFF target value<br>" +
+        translationsToApply + " translations to apply<br>" +
+        rowsToReplace.size + " existing targets to replace<br>" +
+        rowsToCreate.size + " new targets to create";
+}
+
+function renderPreview(){
+    const body = document.getElementById("previewBody");
+    body.innerHTML = "";
+
+    previewChanges.forEach(change=>{
+        const tr = document.createElement("tr");
+
+        [
+            change.file,
+            change.language,
+            change.object,
+            change.field,
+            change.oldValue,
+            change.newValue
+        ].forEach(value=>{
+            const td = document.createElement("td");
+            td.textContent = value;
+            tr.appendChild(td);
+        });
+
+        body.appendChild(tr);
+    });
+}
+
+function removeUnit(unit){
+    const whitespaceBefore = unit.previousSibling;
+
+    if(
+        whitespaceBefore &&
+        whitespaceBefore.nodeType === 3 &&
+        /^\s*$/.test(whitespaceBefore.nodeValue)
+    ){
+        whitespaceBefore.remove();
+    }
+
+    unit.remove();
+}
+
+async function exportZip(){
+    await sourceLoadPromise;
+
+    if(sourceFiles.filter(entry=>!entry.error).length === 0){
+        alert("Select at least one valid Salesforce XLIFF source file.");
+        return;
+    }
+
+    if(translationsByLanguage.size === 0){
+        alert("Select a valid target translation file.");
+        return;
+    }
+
+    if(genericSourceSelectionIsMissing()){
+        alert("Select the target XLIFF file for this target translation.");
+        return;
+    }
+
+    const matchedSources = sourceFiles.filter(getTranslationsForSource);
+
+    if(matchedSources.length === 0){
+        alert("No Salesforce XLIFF source language matches the target translation data.");
+        return;
+    }
+
+    const zip = new JSZip();
+    let exportedFileCount = 0;
+
+    for(const source of matchedSources){
+        const xml = parseXml(source.text);
+        const match = getTranslationsForSource(source);
+        const units = Array.from(xml.getElementsByTagName("trans-unit"));
+        let appliedTranslationCount = 0;
+
+        for(const unit of units){
+            const details = getUnitDetails(unit);
+            const key = details
+                ? details.objectName + "|" + details.fieldName
+                : "";
+
+            if(!details || !match.translations.has(key)){
+                removeUnit(unit);
+                continue;
+            }
+
+            const newValue = match.translations.get(key);
+            let targetNode = unit.getElementsByTagName("target")[0];
+            const sourceNode = unit.getElementsByTagName("source")[0];
+            const sourceValue = sourceNode ? sourceNode.textContent : "";
+
+            if(
+                sourceValue.trim() === newValue ||
+                (
+                    targetNode &&
+                    targetNode.textContent.trim() === newValue
+                )
+            ){
+                removeUnit(unit);
+                continue;
+            }
+
+            if(!targetNode){
+                targetNode = xml.createElement("target");
+                unit.appendChild(targetNode);
+            }
+
+            targetNode.textContent = newValue;
+            appliedTranslationCount++;
+        }
+
+        if(appliedTranslationCount === 0){
+            continue;
+        }
+
+        const output = new XMLSerializer().serializeToString(xml);
+        zip.file(source.name, output);
+        exportedFileCount++;
+    }
+
+    if(exportedFileCount === 0){
+        alert("No matching translations were found for the selected Salesforce XLIFF export files.");
+        return;
+    }
+
+    const blob = await zip.generateAsync({type:"blob"});
+    const link = document.createElement("a");
+    const downloadUrl = URL.createObjectURL(blob);
+
+    link.href = downloadUrl;
+    link.download = "salesforce_translated_xliff.zip";
+    link.click();
+
+    setTimeout(()=>URL.revokeObjectURL(downloadUrl), 1000);
+}
+</script>
+
+</body>
+</html>
diff --git a/public/apps/salesforce-translation-import/index.php b/public/apps/salesforce-translation-import/index.php
new file mode 100644
index 00000000..9ad5e7b1
--- /dev/null
+++ b/public/apps/salesforce-translation-import/index.php
@@ -0,0 +1,5 @@
+<?php
+
+declare(strict_types=1);
+
+require dirname(__DIR__, 3) . '/modules/salesforce-translation-import/pages/index.php';
