diff --git a/group_vars/all b/group_vars/all
index f9a88463..80b9ca65 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -1,3 +1,7 @@
+# General
+verbose:      false       # Prints well formated debug information
+top_domain:   "localhost"
+
 # Server Tact Variables 
 
 ## Ours in which the server is 100% working. Rest of the time is reserved for maintanance
@@ -89,21 +93,6 @@ nginx_servers_directory:        "{{nginx_configuration_directory}}servers/"
 nginx_maps_directory:           "{{nginx_configuration_directory}}maps/"        # Contains mappins
 nginx_upstreams_directory:      "{{nginx_configuration_directory}}upstreams/"   # Contains upstream configurations
 
-# Routing Configurations for Domain Redirections
-redirect_domain_mappings:
-- { source: "nextcloud.{{top_domain}}", target: "cloud.{{top_domain}}" }
-- { source: "gitea.{{top_domain}}", target: "git.{{top_domain}}" }
-- { source: "listmonk.{{top_domain}}", target: "newsletter.{{top_domain}}" }
-- { source: "discourse.{{top_domain}}", target: "forum.{{top_domain}}" }
-- { source: "bbb.{{top_domain}}", target: "meet.{{top_domain}}" }
-- { source: "short.{{top_domain}}", target: "s.{{top_domain}}" }
-- { source: "mastodon.{{top_domain}}", target: "microblog.{{top_domain}}" }
-- { source: "peertube.{{top_domain}}", target: "video.{{top_domain}}" }
-- { source: "videos.{{top_domain}}", target: "video.{{top_domain}}" }
-- { source: "funkwhale.{{top_domain}}", target: "music.{{top_domain}}" }
-- { source: "pixelfed.{{top_domain}}", target: "picture.{{top_domain}}" }
-- { source: "pictures.{{top_domain}}", target: "picture.{{top_domain}}" }
-
 ## Docker Applications
 
 ### Domain Names for Various Services
@@ -129,21 +118,41 @@ domains_peertube:               []
 domain_roulette:                "roulette.{{top_domain}}"
 domain_attendize:               "tickets.{{top_domain}}"
 domain_yourls:                  "s.{{top_domain}}"
+domain_openproject:             "project.{{top_domain}}"
 
-### Software Versions for Specific Applications
-version_nextcloud:  "production"  # Danger: Nextcloud can't skipp major version updates.
-version_mailu:      "2.0"
-version_akaunting:  "latest"
-version_mastodon:   "latest"
+### Docker Role Specific Parameters
 
-### Role specific configuration
-pixelfed_app_name:  "Pictures"
+#### Pixelfed
+pixelfed_app_name:      "Pictures"
 
-top_domain:         "localhost"
-
-# Prints well formated debug information
-verbose:                false
-
-# Matrix configuration
+#### Matrix
 matrix_playbook_tags:   "setup-all,start" # For the initial update use: install-all,ensure-matrix-users-created,start
-matrix_role:            "ansible"         # Role to setup Matrix. Valid values: ansible, compose
\ No newline at end of file
+matrix_role:            "ansible"         # Role to setup Matrix. Valid values: ansible, compose
+
+#### Mastodon
+version_mastodon:       "latest"
+
+#### Akaunting
+version_akaunting:      "latest"
+
+#### Mailu
+version_mailu:          "2.0"
+
+#### Nextcloud
+version_nextcloud:      "production"  # Danger: Nextcloud can't skipp major version updates.
+
+# Routing Configurations for Domain Redirections
+redirect_domain_mappings:
+- { source: "bbb.{{top_domain}}",         target: "{{domain_bigbluebutton}}" }
+- { source: "discourse.{{top_domain}}",   target: "{{domain_discourse}}" }
+- { source: "funkwhale.{{top_domain}}",   target: "{{domain_funkwhale}}" }
+- { source: "gitea.{{top_domain}}",       target: "{{domain_gitea}}" }
+- { source: "listmonk.{{top_domain}}",    target: "{{domain_listmonk}}" }
+- { source: "mastodon.{{top_domain}}",    target: "{{domain_mastodon}}" }
+- { source: "nextcloud.{{top_domain}}",   target: "{{domain_nextcloud}}" }
+- { source: "openproject.{{top_domain}}", target: "{{domain_openproject}}" }
+- { source: "peertube.{{top_domain}}",    target: "{{domain_peertube}}" }
+- { source: "pictures.{{top_domain}}",    target: "{{domain_pixelfed}}" }
+- { source: "pixelfed.{{top_domain}}",    target: "{{domain_pixelfed}}" }
+- { source: "short.{{top_domain}}",       target: "{{domain_yourls}}" }
+- { source: "videos.{{top_domain}}",      target: "{{domain_peertube}}" }
\ No newline at end of file
diff --git a/roles/docker-akaunting/README.md b/roles/docker-akaunting/README.md
index 97276d9a..cb021b7b 100644
--- a/roles/docker-akaunting/README.md
+++ b/roles/docker-akaunting/README.md
@@ -1,13 +1,16 @@
 # Docker Akaunting Setup Guide
 
+## !!!DANGER!!!
+
+**AKAUNTING CONTAINS VERY MUCH PROPERITARY COMPONENTS. IT IS ALMOST IMPOSSIBLE TO USE THIS SOFTWARE FOR FREE IN A PRODUCTIVE ENVIRONMENT. UPDATES MAY BREAK YOUR INSTALLATION. IN THE PAST UPDATES LEADED TO THE REDUCTION OF FREE FEATURES AND INSTEAD THEY BECOME PAYD FEATURES. THIS LEADED TO THAT USERS COULD NOT MAINTAINE THERE COMPANIES IN AKAUNTING ANYMORE**
+
+I recommend to use instead [Open Project](../docker-openproject/) and/or [GNUCash](../pc-gnucash/).
+
+This role still exist in case, that you want to setup Akaunting and you're willing to pay, but I recommend to don't use akaunting.  
+
 ## Introduction
 This guide details the process of setting up Akaunting, a free and online accounting software, using Docker. It's tailored to help you deploy and manage an Akaunting instance efficiently using Docker and Docker Compose.
 
-## Better Alternatives to Akaunting
-
-Due to license issues, bugs and that in the past after an akaunting update your functions get reduced, I recommend the use of other finance software.
-[GNUCASH](https://www.gnucash.org/) offers more functions for SMB's, allows tracking of bank and trading accounts and in combination with Nextcloud it's a very good tool for smal companies to manage there finances.
-
 ## Prerequisites
 - Docker and Docker Compose installed.
 - Basic understanding of Docker concepts.
diff --git a/roles/docker-matrix-ansible/templates/vars.yml.j2 b/roles/docker-matrix-ansible/templates/vars.yml.j2
index beb9c2c8..6b77a193 100644
--- a/roles/docker-matrix-ansible/templates/vars.yml.j2
+++ b/roles/docker-matrix-ansible/templates/vars.yml.j2
@@ -52,7 +52,7 @@ devture_traefik_config_certificatesResolvers_acme_email: "{{administrator_email}
 #
 # The playbook creates additional Postgres users and databases (one for each enabled service)
 # using this superuser account.
-devture_postgres_connection_password: "{{matrix_postgres_password}}"
+devture_postgres_connection_password: "{{matrix_database_password}}"
 
 # By default, we configure Coturn's external IP address using the value specified for `ansible_host` in your `inventory/hosts` file.
 # If this value is an external IP address, you can skip this section.
diff --git a/roles/docker-openproject/README.md b/roles/docker-openproject/README.md
new file mode 100644
index 00000000..5e3a1011
--- /dev/null
+++ b/roles/docker-openproject/README.md
@@ -0,0 +1,49 @@
+# README.md for Docker OpenProject Role
+
+## Overview
+
+This role is designed to deploy the OpenProject application using Docker. It includes tasks for setting up the environment, pulling the Docker repository, and configuring a reverse proxy with Nginx.
+
+## Requirements
+
+- Ansible
+- Docker
+- Docker Compose
+- Access to the GitHub repository "opf/openproject-deploy"
+
+## Role Variables
+
+The role uses several variables, defined in `vars/main.yml`:
+
+- `repository_directory`: The directory for the OpenProject repository.
+- `docker_compose_instance_directory`: Directory for Docker Compose instances.
+
+## Handlers
+
+Defined in `handlers/main.yml`, the handler `recreate openproject` is used for recreating the OpenProject instance with specific environment settings.
+
+## Tasks
+
+Outlined in `tasks/main.yml`, the role includes tasks for:
+
+- Including Nginx Docker proxy domain tasks.
+- Creating the repository directory.
+- Pulling the OpenProject Docker repository.
+- Warning if the repository is not reachable.
+- Copying the `.env` file from a template.
+
+## Templates
+
+`env.j2` in `templates/` folder is a Jinja2 template for the `.env` file, setting up environment variables for the OpenProject container.
+
+## Dependencies
+
+This role depends on `nginx-docker-reverse-proxy`, as defined in `meta/main.yml`.
+
+## Usage
+
+To use this role, include it in your Ansible playbook and set the necessary variables, especially those required in the `.env` file template.
+
+## Notes
+
+Ensure that Docker and Docker Compose are installed and configured correctly on the target machine. Also, ensure that the necessary ports are open and accessible.
\ No newline at end of file
diff --git a/roles/docker-openproject/handlers/main.yml b/roles/docker-openproject/handlers/main.yml
new file mode 100644
index 00000000..fceb7999
--- /dev/null
+++ b/roles/docker-openproject/handlers/main.yml
@@ -0,0 +1,8 @@
+---
+- name: recreate openproject
+  command:
+    cmd: docker-compose -p openproject up -d --force-recreate
+    chdir: "{{ docker_compose_instance_directory }}"
+  environment:
+    COMPOSE_HTTP_TIMEOUT: 600
+    DOCKER_CLIENT_TIMEOUT: 600
diff --git a/roles/docker-openproject/meta/main.yml b/roles/docker-openproject/meta/main.yml
new file mode 100644
index 00000000..d3606e63
--- /dev/null
+++ b/roles/docker-openproject/meta/main.yml
@@ -0,0 +1,2 @@
+dependencies:
+- nginx-docker-reverse-proxy
diff --git a/roles/docker-openproject/tasks/main.yml b/roles/docker-openproject/tasks/main.yml
new file mode 100644
index 00000000..66654184
--- /dev/null
+++ b/roles/docker-openproject/tasks/main.yml
@@ -0,0 +1,30 @@
+---
+- name: "include tasks nginx-docker-proxy-domain.yml"
+  include_tasks: nginx-docker-proxy-domain.yml
+
+- name: "create {{ repository_directory }}"
+  file:
+    path: "{{ repository_directory }}"
+    state: directory
+    mode: 0755
+
+- name: pull docker repository
+  git:
+    repo: "https://github.com/opf/openproject-deploy"
+    dest: "{{repository_directory}}"
+    update: yes
+  notify: recreate openproject
+  become: true
+  register: git_result
+  ignore_errors: true
+
+- name: Warn if repo is not reachable
+  debug:
+    msg: "Warning: Repository is not reachable."
+  when: git_result.failed
+
+- name: "copy .env"
+  template: 
+    src: env.j2
+    dest: "{{docker_compose_instance_directory}}.env"
+  notify: recreate openproject
\ No newline at end of file
diff --git a/roles/docker-openproject/templates/env.j2 b/roles/docker-openproject/templates/env.j2
new file mode 100644
index 00000000..160e1adc
--- /dev/null
+++ b/roles/docker-openproject/templates/env.j2
@@ -0,0 +1,21 @@
+##
+# All environment variables defined here will only apply if you pass them
+# to the OpenProject container in docker-compose.yml under x-op-app -> environment.
+# For the examples here this is already the case.
+#
+# Please refer to our documentation to see all possible variables:
+#   https://www.openproject.org/docs/installation-and-operations/configuration/environment/
+#
+TAG=13
+OPENPROJECT_HTTPS=true
+OPENPROJECT_HOST__NAME={{domain}}
+PORT=127.0.0.1:{{http_port}}
+OPENPROJECT_RAILS__RELATIVE__URL__ROOT=
+IMAP_ENABLED=false
+DATABASE_URL=postgres://openproject:{{ openproject_database_password }}@db/openproject?pool=20&encoding=unicode&reconnect=true
+RAILS_MIN_THREADS=4
+RAILS_MAX_THREADS=16
+
+# The following volumes are default
+# PGDATA="pgdata"
+# OPDATA="opdata"
\ No newline at end of file
diff --git a/roles/docker-openproject/vars/main.yml b/roles/docker-openproject/vars/main.yml
new file mode 100644
index 00000000..982d3bea
--- /dev/null
+++ b/roles/docker-openproject/vars/main.yml
@@ -0,0 +1,2 @@
+repository_directory: "{{ path_docker_compose_instances }}openproject/"
+docker_compose_instance_directory: "{{repository_directory}}compose/"
diff --git a/servers.yml b/servers.yml
index 1596ff5b..2b232a48 100644
--- a/servers.yml
+++ b/servers.yml
@@ -199,7 +199,7 @@
         domains:  "{{domains_discourse}}"
         http_port: 8020
 
-- name: setup matrix via ansible
+- name: setup matrix
   hosts: matrix
   become: true
   roles:
@@ -211,19 +211,23 @@
         element_domain:   "{{domain_matrix_element}}"
         synapse_domain:   "{{domain_matrix_synapse}}"
         http_port: 8021
-  when: matrix_role == 'ansible'
-
-- name: setup matrix via docker compose
-  hosts: matrix
-  become: true
-  roles:
+        when: matrix_role == 'ansible'
    -  role: docker-matrix-compose
       vars:
         element_domain:   "{{domain_matrix_element}}"
         synapse_domain:   "{{domain_matrix_synapse}}"
         synapse_http_port: 8021
         element_http_port: 8022
-  when: matrix_role == 'docker'
+        when: matrix_role == 'compose'
+
+- name: setup open project instances
+  hosts: openproject
+  become: true
+  roles:
+   -  role: docker-openproject
+      vars:
+        domain: "{{domain_openproject}}"
+        http_port: 8023
 
 - name: setup akaunting hosts
   hosts: akaunting