diff --git a/.eslintrc.js b/.eslintrc.js
index d9331feb09..e44635f50d 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -60,7 +60,7 @@ module.exports = {
       ],
       'rules': {
         '@o3r/json-dependency-versions-harmonize': ['error', {
-          ignoredPackages: ['@o3r/build-helpers'],
+          ignoredPackages: ['@o3r/build-helpers', '@o3r/workspace-helpers'],
           alignPeerDependencies: false,
           alignEngines: true
         }],
@@ -81,7 +81,7 @@ module.exports = {
       ],
       'rules': {
         '@o3r/json-dependency-versions-harmonize': ['error', {
-          ignoredPackages: ['@o3r/build-helpers'],
+          ignoredPackages: ['@o3r/build-helpers', '@o3r/workspace-helpers'],
           ignoredDependencies: ['npm'],
           alignPeerDependencies: false,
           alignEngines: true
diff --git a/.github/.pr-labelrc.json b/.github/.pr-labelrc.json
index 7d2992201d..70a7e02f5f 100644
--- a/.github/.pr-labelrc.json
+++ b/.github/.pr-labelrc.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "../tools/@o3r/build-helpers/schemas/pr-labels.configuration.schema.json",
+  "$schema": "../tools/@o3r/workspace-helpers/schemas/pr-labels.configuration.schema.json",
   "projectLabelPrefix": "project:",
   "ignoredProjects": [],
   "ignoreProjectForLabels": ["cascading"]
diff --git a/apps/showcase/package.json b/apps/showcase/package.json
index 0667f2cea1..a70dab4dbf 100644
--- a/apps/showcase/package.json
+++ b/apps/showcase/package.json
@@ -97,6 +97,7 @@
     "@angular/cli": "~18.2.0",
     "@angular/compiler-cli": "~18.2.0",
     "@nx/eslint-plugin": "~19.5.0",
+    "@o3r/build-helpers": "workspace:^",
     "@o3r/design": "workspace:^",
     "@o3r/eslint-config-otter": "workspace:^",
     "@o3r/eslint-plugin": "workspace:^",
diff --git a/package.json b/package.json
index c16a9e3d20..1242ca2d03 100644
--- a/package.json
+++ b/package.json
@@ -193,11 +193,11 @@
     "@nx/jest": "~19.5.0",
     "@nx/js": "~19.5.0",
     "@nx/workspace": "~19.5.0",
-    "@o3r/build-helpers": "workspace:^",
     "@o3r/eslint-config-otter": "workspace:^",
     "@o3r/eslint-plugin": "workspace:^",
     "@o3r/telemetry": "workspace:^",
     "@o3r/workspace": "workspace:^",
+    "@o3r/workspace-helpers": "workspace:^",
     "@playwright/test": "~1.47.0",
     "@popperjs/core": "^2.11.5",
     "@schematics/angular": "~18.2.0",
diff --git a/packages/@ama-sdk/create/.eslintrc.js b/packages/@ama-sdk/create/.eslintrc.js
index 4a5eef7ed1..ddfa032ba5 100644
--- a/packages/@ama-sdk/create/.eslintrc.js
+++ b/packages/@ama-sdk/create/.eslintrc.js
@@ -20,7 +20,7 @@ module.exports = {
       'files': ['package.json'],
       'rules': {
         '@o3r/json-dependency-versions-harmonize': ['error', {
-          'ignoredPackages': ['@o3r/build-helpers'],
+          'ignoredPackages': ['@o3r/build-helpers', '@o3r/workspace-helpers'],
           ignoredDependencies: ['yarn'],
           'alignPeerDependencies': false
         }]
diff --git a/packages/@o3r/create/.eslintrc.js b/packages/@o3r/create/.eslintrc.js
index 4a5eef7ed1..ddfa032ba5 100644
--- a/packages/@o3r/create/.eslintrc.js
+++ b/packages/@o3r/create/.eslintrc.js
@@ -20,7 +20,7 @@ module.exports = {
       'files': ['package.json'],
       'rules': {
         '@o3r/json-dependency-versions-harmonize': ['error', {
-          'ignoredPackages': ['@o3r/build-helpers'],
+          'ignoredPackages': ['@o3r/build-helpers', '@o3r/workspace-helpers'],
           ignoredDependencies: ['yarn'],
           'alignPeerDependencies': false
         }]
diff --git a/packages/@o3r/telemetry/package.json b/packages/@o3r/telemetry/package.json
index 8496614dea..b0b2aef8ff 100644
--- a/packages/@o3r/telemetry/package.json
+++ b/packages/@o3r/telemetry/package.json
@@ -47,6 +47,7 @@
     "@nx/eslint-plugin": "~19.5.0",
     "@nx/jest": "~19.5.0",
     "@nx/js": "~19.5.0",
+    "@o3r/build-helpers": "workspace:^",
     "@o3r/eslint-plugin": "workspace:^",
     "@stylistic/eslint-plugin-ts": "~2.4.0",
     "@types/jest": "~29.5.2",
diff --git a/packages/@o3r/test-helpers/package.json b/packages/@o3r/test-helpers/package.json
index be571e733f..5249024649 100644
--- a/packages/@o3r/test-helpers/package.json
+++ b/packages/@o3r/test-helpers/package.json
@@ -46,6 +46,7 @@
     "@jest/environment": "~29.7.0",
     "@jest/types": "~29.6.3",
     "@nx/eslint-plugin": "~19.5.0",
+    "@o3r/build-helpers": "workspace:^",
     "@o3r/eslint-plugin": "workspace:^",
     "@o3r/schematics": "workspace:^",
     "@schematics/angular": "~18.2.0",
diff --git a/tools/@o3r/workspace-helpers/.eslintrc.cjs b/tools/@o3r/workspace-helpers/.eslintrc.cjs
new file mode 100644
index 0000000000..abfad56e5f
--- /dev/null
+++ b/tools/@o3r/workspace-helpers/.eslintrc.cjs
@@ -0,0 +1,16 @@
+/* eslint-disable @typescript-eslint/naming-convention */
+/* eslint-disable quote-props */
+
+module.exports = {
+  'root': true,
+  'parserOptions': {
+    'tsconfigRootDir': __dirname,
+    'sourceType': 'module',
+    'project': [
+      'tsconfig.eslint.json'
+    ],
+  },
+  'extends': [
+    '../../../.eslintrc.js'
+  ]
+};
diff --git a/tools/@o3r/workspace-helpers/.gitignore b/tools/@o3r/workspace-helpers/.gitignore
new file mode 100644
index 0000000000..dfefc61dd2
--- /dev/null
+++ b/tools/@o3r/workspace-helpers/.gitignore
@@ -0,0 +1,2 @@
+/index.*
+.tsbuildinfo
diff --git a/tools/@o3r/workspace-helpers/package.json b/tools/@o3r/workspace-helpers/package.json
new file mode 100644
index 0000000000..783cb0aa09
--- /dev/null
+++ b/tools/@o3r/workspace-helpers/package.json
@@ -0,0 +1,55 @@
+{
+  "name": "@o3r/workspace-helpers",
+  "version": "0.0.0-placeholder",
+  "description": "Build helpers",
+  "type": "module",
+  "private": true,
+  "keywords": [
+    "otter",
+    "amadeus",
+    "typescript"
+  ],
+  "files": [
+    "scripts/*.mjs"
+  ],
+  "bin": {
+    "create-monorepo-scope": "./scripts/create-monorepo-scope.mjs",
+    "doc-links": "./scripts/doc-links.mjs",
+    "pr-labels": "./scripts/pr-labels.mjs",
+    "prepare-doc-root-menu-template": "./scripts/prepare-doc-root-menu-template.mjs",
+    "report-deprecates": "./scripts/report-deprecates.mjs",
+    "update-doc-summary": "./scripts/update-doc-summary.mjs"
+  },
+  "dependencies": {
+    "globby": "^14.0.0",
+    "minimist": "^1.2.6"
+  },
+  "peerDependencies": {
+    "typescript": "~5.5.4"
+  },
+  "devDependencies": {
+    "@angular-eslint/eslint-plugin": "~18.3.0",
+    "@nx/eslint-plugin": "~19.5.0",
+    "@o3r/eslint-plugin": "workspace:^",
+    "@stylistic/eslint-plugin-ts": "~2.4.0",
+    "@types/node": "^20.0.0",
+    "@typescript-eslint/eslint-plugin": "^7.14.1",
+    "@typescript-eslint/parser": "^7.14.1",
+    "@typescript-eslint/utils": "^7.14.1",
+    "eslint": "^8.57.0",
+    "eslint-import-resolver-node": "^0.3.9",
+    "eslint-plugin-jest": "~28.8.0",
+    "eslint-plugin-jsdoc": "~48.11.0",
+    "eslint-plugin-prefer-arrow": "~1.2.3",
+    "eslint-plugin-unicorn": "^54.0.0",
+    "nx": "~19.5.0",
+    "typescript": "~5.5.4"
+  },
+  "otter": {
+    "versionHarmonize": {
+      "ignore": [
+        "globby"
+      ]
+    }
+  }
+}
diff --git a/tools/@o3r/workspace-helpers/project.json b/tools/@o3r/workspace-helpers/project.json
new file mode 100644
index 0000000000..5fa0a1ac3f
--- /dev/null
+++ b/tools/@o3r/workspace-helpers/project.json
@@ -0,0 +1,7 @@
+{
+  "name": "workspace-helpers",
+  "$schema": "https://raw.githubusercontent.com/nrwl/nx/master/packages/nx/schemas/project-schema.json",
+  "projectType": "library",
+  "sourceRoot": "packages/@o3r/workspace-helpers/scripts",
+  "tags": []
+}
diff --git a/tools/@o3r/build-helpers/schemas/pr-labels.configuration.schema.json b/tools/@o3r/workspace-helpers/schemas/pr-labels.configuration.schema.json
similarity index 100%
rename from tools/@o3r/build-helpers/schemas/pr-labels.configuration.schema.json
rename to tools/@o3r/workspace-helpers/schemas/pr-labels.configuration.schema.json
diff --git a/tools/@o3r/build-helpers/scripts/create-monorepo-scope.mjs b/tools/@o3r/workspace-helpers/scripts/create-monorepo-scope.mjs
similarity index 100%
rename from tools/@o3r/build-helpers/scripts/create-monorepo-scope.mjs
rename to tools/@o3r/workspace-helpers/scripts/create-monorepo-scope.mjs
diff --git a/tools/@o3r/build-helpers/scripts/doc-links.mjs b/tools/@o3r/workspace-helpers/scripts/doc-links.mjs
similarity index 100%
rename from tools/@o3r/build-helpers/scripts/doc-links.mjs
rename to tools/@o3r/workspace-helpers/scripts/doc-links.mjs
diff --git a/tools/@o3r/build-helpers/scripts/pr-labels.mjs b/tools/@o3r/workspace-helpers/scripts/pr-labels.mjs
similarity index 100%
rename from tools/@o3r/build-helpers/scripts/pr-labels.mjs
rename to tools/@o3r/workspace-helpers/scripts/pr-labels.mjs
diff --git a/tools/@o3r/build-helpers/scripts/prepare-doc-root-menu-template.mjs b/tools/@o3r/workspace-helpers/scripts/prepare-doc-root-menu-template.mjs
similarity index 100%
rename from tools/@o3r/build-helpers/scripts/prepare-doc-root-menu-template.mjs
rename to tools/@o3r/workspace-helpers/scripts/prepare-doc-root-menu-template.mjs
diff --git a/tools/@o3r/workspace-helpers/scripts/report-deprecates.mjs b/tools/@o3r/workspace-helpers/scripts/report-deprecates.mjs
new file mode 100644
index 0000000000..038055280f
--- /dev/null
+++ b/tools/@o3r/workspace-helpers/scripts/report-deprecates.mjs
@@ -0,0 +1,146 @@
+/*
+ * The purpose of this script is to generate a report of the deprecated items in the repository code
+ * @param root Root folder from which executing the script
+ * @param output Path the outputted JSON file
+ * @param ignore List of ignore file patterns (comma separated)
+ * @param versionPattern RegExp to find the version in the deprecated message
+ */
+
+import { readFile, writeFile } from 'node:fs/promises';
+import { globby as glob } from 'globby';
+import { resolve, relative } from 'node:path';
+import minimist from 'minimist';
+import { createSourceFile, ScriptTarget, isJSDoc, isIdentifier } from 'typescript';
+
+const argv = minimist(process.argv.slice(2));
+const root = argv.root ? resolve(process.cwd(), argv.root) : process.cwd();
+const output = resolve(process.cwd(), argv.output || argv.o || 'deprecate-report.json');
+const ignore = argv.ignore ? argv.ignore.split(',') : [
+  '**/dist/**'
+];
+const versionPattern = argv.versionPattern ? new RegExp(argv.versionPattern) : /[vV]([0-9]+(?:[.][0-9]+)?)/;
+
+/**
+ * Work through the TS Node to find the deprecated node
+ * @param {import("typescript").SourceFile} sourceFile
+ * @param {import("typescript").Node} node
+ * @returns {import("typescript").Node}
+ */
+const workThroughTypescript = (sourceFile, node, index) => {
+  const children = node.getChildren(sourceFile)
+    .filter((n) => !isJSDoc(n) && n.getStart(sourceFile, true) <= index && n.getEnd() > index)
+
+  return children.reduce((acc, n) => workThroughTypescript(sourceFile, n, index) || acc, node)
+};
+
+/** Get deprecated items in TS files */
+const getTypescriptDeprecations = async () => {
+  const deprecateRegExp = /@deprecated/g;
+  const deprecateLineRegExp = /@deprecated(.*)$/mg;
+  const files = await glob('**/*.{c,m,}ts', {cwd: root, ignore});
+  const reports = [];
+  for (let file of files) {
+    file = resolve(root, file);
+    const content = await readFile(file, { encoding: 'utf8' });
+    const match = [...content.matchAll(deprecateRegExp)];
+    if (!match.length) {
+      continue;
+    }
+
+    const sourceFile = createSourceFile(
+      file,
+      content,
+      ScriptTarget.ES2022,
+      true
+    );
+    reports.push(...match
+      .map(({ index }) => workThroughTypescript(sourceFile, sourceFile, index))
+      .map((node) => {
+        const deprecationInfo = [
+          ...node
+            .getFullText(sourceFile)
+            .matchAll(deprecateLineRegExp)
+        ].map(([, description]) => description.trim()).join('\n')
+        return {
+          file,
+          report: {
+            node: typeof node.name !== 'undefined' && isIdentifier(node.name)
+              ? node.name.getText()
+              : node.getText(sourceFile),
+            deprecationInfo,
+            version: deprecationInfo.match(versionPattern)?.[1]
+          }
+        };
+      })
+    );
+  }
+  return reports;
+};
+
+/**
+ * Work through the JSON fields do find the deprecated item
+ * @param {Object} json
+ * @param {RegExp} nodeNameToDetect
+ */
+const workThroughJson = (json, nodeNameToDetect) => {
+  const memory = [];
+  const rec = (node, ancestors, mem) => {
+    if (Array.isArray(node)) {
+      return node.reduce((acc, n) => rec(n, ancestors, acc), mem);
+    } else if (node === null || typeof node !== 'object') {
+      return mem;
+    }
+
+    const entries = Object.entries(node);
+    entries
+      .map(([key]) => key)
+      .filter((key) => nodeNameToDetect.test(key))
+      .forEach((key) => {
+        const deprecationInfo = node[key];
+        mem.push({
+          node: ancestors,
+          deprecationInfo,
+          version: deprecationInfo.match(versionPattern)?.[1]
+        });
+      });
+
+    return entries.reduce((acc, [key, value]) => rec(value, `${ancestors}.${key}`, acc), mem);
+  }
+
+  return rec(json, '', memory);
+}
+
+/** Get deprecated items in JSON files */
+const getJsonDeprecations = async () => {
+  const deprecateNodeRegExp = /"[$]?deprecated"/;
+  const files = await glob('**/*.json', { cwd: root, ignore });
+  const contents = await Promise.all(files
+    .map((file) => resolve(root, file))
+    .map(async (file) => ({ file, content: await readFile(file, { encoding: 'utf8' }) }))
+  );
+
+  return contents
+    .filter(({ content }) => !!content.match(deprecateNodeRegExp))
+    .map(({ file, content }) => ({
+      file,
+      content: JSON.parse(content)
+    }))
+    .map(({ file, content }) => ({
+      file,
+      report: workThroughJson(content, deprecateNodeRegExp)
+    }))
+    .filter(({report}) => !!report.length);
+};
+
+// Executed at CLI call
+void (async() => {
+  const displayReport = (await Promise.all([
+    getJsonDeprecations(),
+    getTypescriptDeprecations()
+  ])).flat().reduce((acc, {file, report}) => {
+    (acc[relative(root, file)] ||= []).push(report);
+    return acc;
+  },{});
+
+  writeFile(output, JSON.stringify(displayReport, null, 2));
+})();
diff --git a/tools/@o3r/build-helpers/scripts/update-doc-summary.mjs b/tools/@o3r/workspace-helpers/scripts/update-doc-summary.mjs
similarity index 100%
rename from tools/@o3r/build-helpers/scripts/update-doc-summary.mjs
rename to tools/@o3r/workspace-helpers/scripts/update-doc-summary.mjs
diff --git a/tools/@o3r/workspace-helpers/tsconfig.eslint.json b/tools/@o3r/workspace-helpers/tsconfig.eslint.json
new file mode 100644
index 0000000000..7abdbdaeb4
--- /dev/null
+++ b/tools/@o3r/workspace-helpers/tsconfig.eslint.json
@@ -0,0 +1,9 @@
+{
+  "extends": "../../../tsconfig.build.json",
+  "compilerOptions": {
+    "allowJs": true
+  },
+  "include": [
+    "./scripts/*.mjs"
+  ]
+}
diff --git a/yarn.lock b/yarn.lock
index d240ade63a..401aec4319 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8610,11 +8610,11 @@ __metadata:
     "@nx/jest": "npm:~19.5.0"
     "@nx/js": "npm:~19.5.0"
     "@nx/workspace": "npm:~19.5.0"
-    "@o3r/build-helpers": "workspace:^"
     "@o3r/eslint-config-otter": "workspace:^"
     "@o3r/eslint-plugin": "workspace:^"
     "@o3r/telemetry": "workspace:^"
     "@o3r/workspace": "workspace:^"
+    "@o3r/workspace-helpers": "workspace:^"
     "@playwright/test": "npm:~1.47.0"
     "@popperjs/core": "npm:^2.11.5"
     "@schematics/angular": "npm:~18.2.0"
@@ -9457,6 +9457,7 @@ __metadata:
     "@nx/eslint-plugin": "npm:~19.5.0"
     "@nx/jest": "npm:~19.5.0"
     "@o3r/application": "workspace:^"
+    "@o3r/build-helpers": "workspace:^"
     "@o3r/components": "workspace:^"
     "@o3r/configuration": "workspace:^"
     "@o3r/core": "workspace:^"
@@ -9902,6 +9903,7 @@ __metadata:
     "@nx/eslint-plugin": "npm:~19.5.0"
     "@nx/jest": "npm:~19.5.0"
     "@nx/js": "npm:~19.5.0"
+    "@o3r/build-helpers": "workspace:^"
     "@o3r/eslint-plugin": "workspace:^"
     "@stylistic/eslint-plugin-ts": "npm:~2.4.0"
     "@types/jest": "npm:~29.5.2"
@@ -9953,6 +9955,7 @@ __metadata:
     "@jest/environment": "npm:~29.7.0"
     "@jest/types": "npm:~29.6.3"
     "@nx/eslint-plugin": "npm:~19.5.0"
+    "@o3r/build-helpers": "workspace:^"
     "@o3r/eslint-plugin": "workspace:^"
     "@o3r/schematics": "workspace:^"
     "@schematics/angular": "npm:~18.2.0"
@@ -10289,6 +10292,40 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@o3r/workspace-helpers@workspace:^, @o3r/workspace-helpers@workspace:tools/@o3r/workspace-helpers":
+  version: 0.0.0-use.local
+  resolution: "@o3r/workspace-helpers@workspace:tools/@o3r/workspace-helpers"
+  dependencies:
+    "@angular-eslint/eslint-plugin": "npm:~18.3.0"
+    "@nx/eslint-plugin": "npm:~19.5.0"
+    "@o3r/eslint-plugin": "workspace:^"
+    "@stylistic/eslint-plugin-ts": "npm:~2.4.0"
+    "@types/node": "npm:^20.0.0"
+    "@typescript-eslint/eslint-plugin": "npm:^7.14.1"
+    "@typescript-eslint/parser": "npm:^7.14.1"
+    "@typescript-eslint/utils": "npm:^7.14.1"
+    eslint: "npm:^8.57.0"
+    eslint-import-resolver-node: "npm:^0.3.9"
+    eslint-plugin-jest: "npm:~28.8.0"
+    eslint-plugin-jsdoc: "npm:~48.11.0"
+    eslint-plugin-prefer-arrow: "npm:~1.2.3"
+    eslint-plugin-unicorn: "npm:^54.0.0"
+    globby: "npm:^14.0.0"
+    minimist: "npm:^1.2.6"
+    nx: "npm:~19.5.0"
+    typescript: "npm:~5.5.4"
+  peerDependencies:
+    typescript: ~5.5.4
+  bin:
+    create-monorepo-scope: ./scripts/create-monorepo-scope.mjs
+    doc-links: ./scripts/doc-links.mjs
+    pr-labels: ./scripts/pr-labels.mjs
+    prepare-doc-root-menu-template: ./scripts/prepare-doc-root-menu-template.mjs
+    report-deprecates: ./scripts/report-deprecates.mjs
+    update-doc-summary: ./scripts/update-doc-summary.mjs
+  languageName: unknown
+  linkType: soft
+
 "@o3r/workspace@workspace:^, @o3r/workspace@workspace:packages/@o3r/workspace":
   version: 0.0.0-use.local
   resolution: "@o3r/workspace@workspace:packages/@o3r/workspace"