diff --git a/.codacy.yml b/.codacy.yml
deleted file mode 100644
index ece54c71579..00000000000
--- a/.codacy.yml
+++ /dev/null
@@ -1,10 +0,0 @@
----
-exclude_paths:
-  - ".idea"
-  - ".vscode"
-  - "**/backup/**"
-  - "**/migrations/**"
-  - "**/tests/**"
-  - "**.js"
-  - "**.spec.js"
-  - "**.spec.ts"
diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md
index 7b19d3a17e7..0792b93f9e4 100644
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@@ -1,14 +1,13 @@
 # Description
 <!--
-  This is a template to add as many information as possible to the pull request, to help reviewer and as a checklist for you. Points to remember are set in the comments, please read and keep them in mind:
+  This is a template to add as much information as possible to the pull request, to help reviewer and as a checklist for you. Points to remember are set in the comments, please read and keep them in mind:
 
     - Code should be self-explanatory and share your knowledge with others
     - Document code that is not self-explanatory
     - Think about bugs and keep security in mind
     - Write tests (Unit and Integration), also for error cases
-    - Main logic should hidden behind the api, never trust the client
-    - Visible changes should be discussed with the UX-Team from the begining of development; they also have to accept them at the end
-    - Keep the changelog up-to-date
+    - Main logic should have hidden behind the api, never trust the client
+    - Visible changes should be discussed with the UX-Team from the beginning of development; they also have to accept them at the end
     - Leave the code cleaner than you found it. Remove unnecessary lines. Listen to the linter.
 -->
 
@@ -19,45 +18,9 @@ Base links to copy
 - https://ticketsystem.dbildungscloud.de/browse/BC-????
 -->
 
-## Changes
-<!--
-  What will the PR change?
-  Why are the changes required?
-  Short notice if a ticket exists, more detailed if not
--->
-
-## Datasecurity
-<!--
-  Notice about:
-  - model changes
-  - logging of user data
-  - right changes
-  - and other user data stuff
-  If you are not sure if it is relevant, take a look at confluence or ask the data-security team.
--->
-
-## Deployment
-<!--
-  Keep in mind to changes to seed data, if changes are done by migration scripts.
-  Changes to the infrastructure have to be discussed with the devops
-
-  This point should includes following information:
-  - What is required for deployment?
-  - Environment variables like FEATURE_XY=true
-  - Migration scripts to run, other requirements
--->
-
-## New Repos, NPM pakages or vendor scripts
-<!--
-  Keep in mind the stability, performance, activity and author.
-
-  Describe why it is needed.
--->
-
 ## Approval for review
 
 - [ ] DEV: If api was changed - `generate-client:server` was executed in vue frontend and changes were tested and put in a PR with the same branch name.
 - [ ] QA: In addition to review, the code has been manually tested (if manual testing is possible)
 - [ ] All points were discussed with the ticket creator, support-team or product owner. The code upholds all quality guidelines from the PR-template.
 
-> Notice: Please remove the WIP label if the PR is ready to review, otherwise nobody will review it.
diff --git a/.github/autolabeler.yml b/.github/autolabeler.yml
deleted file mode 100644
index ebc2bbbfc48..00000000000
--- a/.github/autolabeler.yml
+++ /dev/null
@@ -1 +0,0 @@
-wip: *
\ No newline at end of file
diff --git a/SECURITY.md b/SECURITY.md
deleted file mode 100644
index 43cbf08dcab..00000000000
--- a/SECURITY.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Security Policy
-
-## Supported Versions
-
-Please always use the latest release. 
-
-## Reporting a Vulnerability
-
-Plase check https://dbildungscloud.de/security on how to report security issues. Thanks for your support.