diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index cf99f89b564..54cc06a4b1d 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -1,6 +1,6 @@
 # This workflow will prepare and test the frontend
 
-name: LimeSurvey - Frontend - CI pipeline
+name: LimeSurvey 5 unofficial - Frontend - CI pipeline
 
 # Triggers the workflow on push or pull request events on all branches
 on:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ea5b12bb256..055f3807965 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,4 +1,4 @@
-name: LimeSurvey - CI pipeline
+name: LimeSurvey 5 unofficial - CI pipeline
 # Triggers the workflow on push or pull request events on all branches
 on:
   pull_request:
diff --git a/README.md b/README.md
index be764694b76..d83f708ccf7 100644
--- a/README.md
+++ b/README.md
@@ -1,33 +1,16 @@
-<img src="https://www.limesurvey.org/images/limesurvey/svg/logo_limesurvey_head.svg" width="600" alt='LimeSurvey Logo' />
-
 # Sophisticated online survey software
-![Build status](https://github.com/LimeSurvey/LimeSurvey/actions/workflows/main.yml/badge.svg)
-
+![Build status](https://github.com/SondagesPro/LimeSurvey-SondagesPro/actions/workflows/main.yml/badge.svg)
 
 ## About
 Limesurvey is the number one open-source survey software.
 
 Advanced features like branching and multiple question types make it a valuable partner for survey-creation.
 
-### Demo
-
-See our [Administration Demo](http://demo.limesurvey.org/index.php?r=admin/authentication/sa/login).
-The credentials are prefilled, just click **Log in**
-
-Or try taking one of our [test surveys](https://survey.limesurvey.org/index.php?sid=78184&lang=en)
-
+**This is an unoffical fork of LimeSurvey, use at your own risk**
 
 ## How to install
 
-### Release
-We release early and often.
-The latest stable release version is available for download at https://community.limesurvey.org/downloads/
-We recommend using those.
-
-### Repository
-You may want to use the plain repository, which is also possible.
-
-Please be advised, that we sometimes push development versions into the repository, which may not be working correctly.
+5.X branch are maintain on github, [see official LimeSurvey manual](https://manual.limesurvey.org/Installation_-_LimeSurvey_CE/en).
 
 ## Requirements
 
diff --git a/SECURITY.md b/SECURITY.md
index f885c5486c4..be12d16623b 100644
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -1,7 +1,13 @@
 # Security Policy
 
-## Reporting a Vulnerability
+## Reporting a Vulnerability official LimeSurvey version is impacted
 
 Please report (suspected) security vulnerabilities by creating a bug report on https://bugs.limesurvey.org and mark it as private. Marking it as private will make the bug report visible to only users who have access. Another option would be to send the information to support@limesurvey.org, directly.
 
 You will receive a response from us within 48 hours. If the issue is confirmed, we will release a patch as soon as possible depending on complexity but historically within a few days.
+
+## Reporting a Vulnerability on LimeSurvey 5 unofficial
+
+Please report (suspected) security vulnerabilities on https://support.sondages.pro/open.php?topicId=10.
+
+If the issue is confirmed, we will release a patch as soon as possible depending on complexity but historically within a few days.