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 # ContainerManagement
 Installation guides for some container applications
 
-- [Macvlan](Macvlan/README.md)
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+- [Vaultwarden](Vaultwarden/README.md)
+- [Macvlan](Macvlan/README.md)
+- [Paperless-ngx](Paperlessngx/README.md)
diff --git a/Vaultwarden/README.md b/Vaultwarden/README.md
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+# Vaultwarden
+
+## Why Vaultwarden?
+
+Vaultwarden is an alternative implementation of the Bitwarden server API written in Rust and compatible with Bitwarden clients.
+It has the base features of Bitwarden and also some free features that you have to pay for on Bitwarden. For example 2-factor-authentification (TOTP).
+
+## Prerequisites
+
+- [Portainer](https://www.portainer.io/)
+
+## Installation Guide
+
+For the installation i use a docker-compose file. To run it go to Portainer Stacks. You have to modify the comment variables before execution.
+
+```yaml
+version: "3.9"
+services:
+  vaultwarden:
+    image: vaultwarden/server:latest
+    container_name: Vaultwarden
+    restart: unless-stopped
+    ports:
+      - #35556:3012
+      - #35554:80
+    volumes:
+      - #/volume1/docker/vaultwarden/data:/data:rw
+    environment:
+      PUID: #1027
+      PGID: #65555
+      ROCKET_PROFILE: release
+      ROCKET_PORT: 80
+      ROCKET_ADDRESS: 0.0.0.0
+      ROCKET_ENV: staging
+      RODCKET_WORKERS: 10
+      DEBIAN_FRONTEND: noninteractive
+      SIGNUPS_ALLOWED: true
+      WEBSOCKET_ENABLED: true
+```
+
+After successful execution of the docker-compose file you have to [create a new account](#create-a-new-account).
+
+## Create a new Account
+
+To create a new account you have to call your defined ipv4_address via web-browser (for example: `192.168.1.123:35554`).
+
+> [!CAUTION]
+> Don't forget to [Disable SIGNUPS_ALLOWED](#disable-signups_allowed). If you don't do this, anyone who reaches the login-page can create an account.
+
+## Disable SIGNUPS_ALLOWED
+
+Stop the container and change the `SIGNUPS_ALLOWED` to `false` in the container settings.
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