diff --git a/src/bin/keycloakify/generateFtl/ftl_object_to_js_code_declaring_an_object.ftl b/src/bin/keycloakify/generateFtl/ftl_object_to_js_code_declaring_an_object.ftl
index ef4a1276..456aa4a4 100644
--- a/src/bin/keycloakify/generateFtl/ftl_object_to_js_code_declaring_an_object.ftl
+++ b/src/bin/keycloakify/generateFtl/ftl_object_to_js_code_declaring_an_object.ftl
@@ -299,6 +299,8 @@ function decodeHtmlEntities(htmlStr){
                     <#local out_seq += ["/*" + path?join(".") + "." + key + " excluded*/"]>
                     <#continue>
                 </#if>
+                
+                USER_DEFINED_EXCLUSIONS_eKsaY4ZsZ4eMr2
 
                 <#-- https://github.com/keycloakify/keycloakify/discussions/406 -->
                 <#if (
diff --git a/src/bin/keycloakify/generateFtl/generateFtl.ts b/src/bin/keycloakify/generateFtl/generateFtl.ts
index 5de7fa87..f153d323 100644
--- a/src/bin/keycloakify/generateFtl/generateFtl.ts
+++ b/src/bin/keycloakify/generateFtl/generateFtl.ts
@@ -21,6 +21,7 @@ export type BuildOptionsLike = {
     urlPathname: string | undefined;
     reactAppBuildDirPath: string;
     assetsDirPath: string;
+    kcContextExclusionsFtlCode: string | undefined;
 };
 
 assert<BuildOptions extends BuildOptionsLike ? true : false>();
@@ -140,6 +141,10 @@ export function generateFtlFilesCodeFactory(params: {
         .replace(
             "lOCALIZATION_REALM_OVERRIDES_USER_PROFILE_PROPERTY_KEY_aaGLsPgGIdeeX",
             nameOfTheLocalizationRealmOverridesUserProfileProperty
+        )
+        .replace(
+            "USER_DEFINED_EXCLUSIONS_eKsaY4ZsZ4eMr2",
+            buildOptions.kcContextExclusionsFtlCode ?? ""
         );
     const ftlObjectToJsCodeDeclaringAnObjectPlaceholder =
         '{ "x": "vIdLqMeOed9sdLdIdOxdK0d" }';
diff --git a/src/bin/keycloakify/generateSrcMainResources/bringInAccountV1.ts b/src/bin/keycloakify/generateSrcMainResources/bringInAccountV1.ts
index 65ef3923..5429d467 100644
--- a/src/bin/keycloakify/generateSrcMainResources/bringInAccountV1.ts
+++ b/src/bin/keycloakify/generateSrcMainResources/bringInAccountV1.ts
@@ -10,7 +10,7 @@ import {
 import { downloadKeycloakDefaultTheme } from "../../shared/downloadKeycloakDefaultTheme";
 import { transformCodebase } from "../../tools/transformCodebase";
 
-type BuildOptionsLike = {
+export type BuildOptionsLike = {
     cacheDirPath: string;
     npmWorkspaceRootDirPath: string;
     keycloakifyBuildDirPath: string;
diff --git a/src/bin/keycloakify/generateSrcMainResources/generateSrcMainResourcesForMainTheme.ts b/src/bin/keycloakify/generateSrcMainResources/generateSrcMainResourcesForMainTheme.ts
index 3f38ac0a..46ed88b6 100644
--- a/src/bin/keycloakify/generateSrcMainResources/generateSrcMainResourcesForMainTheme.ts
+++ b/src/bin/keycloakify/generateSrcMainResources/generateSrcMainResourcesForMainTheme.ts
@@ -3,7 +3,10 @@ import * as fs from "fs";
 import { join as pathJoin, resolve as pathResolve } from "path";
 import { replaceImportsInJsCode } from "../replacers/replaceImportsInJsCode";
 import { replaceImportsInCssCode } from "../replacers/replaceImportsInCssCode";
-import { generateFtlFilesCodeFactory } from "../generateFtl";
+import {
+    generateFtlFilesCodeFactory,
+    type BuildOptionsLike as BuildOptionsLike_kcContextExclusionsFtlCode
+} from "../generateFtl";
 import {
     type ThemeType,
     lastKeycloakVersionWithAccountV1,
@@ -16,11 +19,17 @@ import {
 import { isInside } from "../../tools/isInside";
 import type { BuildOptions } from "../../shared/buildOptions";
 import { assert, type Equals } from "tsafe/assert";
-import { downloadKeycloakStaticResources } from "../../shared/downloadKeycloakStaticResources";
+import {
+    downloadKeycloakStaticResources,
+    type BuildOptionsLike as BuildOptionsLike_downloadKeycloakStaticResources
+} from "../../shared/downloadKeycloakStaticResources";
 import { readFieldNameUsage } from "./readFieldNameUsage";
 import { readExtraPagesNames } from "./readExtraPageNames";
 import { generateMessageProperties } from "./generateMessageProperties";
-import { bringInAccountV1 } from "./bringInAccountV1";
+import {
+    bringInAccountV1,
+    type BuildOptionsLike as BuildOptionsLike_bringInAccountV1
+} from "./bringInAccountV1";
 import { getThemeSrcDirPath } from "../../shared/getThemeSrcDirPath";
 import { rmSync } from "../../tools/fs.rmSync";
 import { readThisNpmPackageVersion } from "../../tools/readThisNpmPackageVersion";
@@ -30,19 +39,18 @@ import {
 } from "../../shared/metaInfKeycloakThemes";
 import { objectEntries } from "tsafe/objectEntries";
 
-export type BuildOptionsLike = {
-    bundler: "vite" | "webpack";
-    extraThemeProperties: string[] | undefined;
-    themeVersion: string;
-    loginThemeResourcesFromKeycloakVersion: string;
-    reactAppBuildDirPath: string;
-    cacheDirPath: string;
-    assetsDirPath: string;
-    urlPathname: string | undefined;
-    npmWorkspaceRootDirPath: string;
-    reactAppRootDirPath: string;
-    keycloakifyBuildDirPath: string;
-};
+export type BuildOptionsLike = BuildOptionsLike_kcContextExclusionsFtlCode &
+    BuildOptionsLike_downloadKeycloakStaticResources &
+    BuildOptionsLike_bringInAccountV1 & {
+        bundler: "vite" | "webpack";
+        extraThemeProperties: string[] | undefined;
+        loginThemeResourcesFromKeycloakVersion: string;
+        reactAppBuildDirPath: string;
+        assetsDirPath: string;
+        urlPathname: string | undefined;
+        reactAppRootDirPath: string;
+        keycloakifyBuildDirPath: string;
+    };
 
 assert<BuildOptions extends BuildOptionsLike ? true : false>();
 
diff --git a/src/bin/shared/buildOptions.ts b/src/bin/shared/buildOptions.ts
index 7d9d8a33..7ee5e32c 100644
--- a/src/bin/shared/buildOptions.ts
+++ b/src/bin/shared/buildOptions.ts
@@ -30,6 +30,7 @@ export type BuildOptions = {
     urlPathname: string | undefined;
     assetsDirPath: string;
     npmWorkspaceRootDirPath: string;
+    kcContextExclusionsFtlCode: string | undefined;
 };
 
 export type UserProvidedBuildOptions = {
@@ -39,6 +40,7 @@ export type UserProvidedBuildOptions = {
     loginThemeResourcesFromKeycloakVersion?: string;
     keycloakifyBuildDirPath?: string;
     themeName?: string | string[];
+    kcContextExclusionsFtlCode?: string;
 };
 
 export type ResolvedViteConfig = {
@@ -302,6 +304,7 @@ export function readBuildOptions(params: {
 
             return pathJoin(reactAppBuildDirPath, resolvedViteConfig.assetsDir);
         })(),
-        npmWorkspaceRootDirPath
+        npmWorkspaceRootDirPath,
+        kcContextExclusionsFtlCode: userProvidedBuildOptions.kcContextExclusionsFtlCode
     };
 }