diff --git a/docs/source/development.rst b/docs/source/development.rst
index cb091bc..a5a8d72 100644
--- a/docs/source/development.rst
+++ b/docs/source/development.rst
@@ -1,21 +1,34 @@
 Development
 ===========
 
-Please feel free to contribute to this project. The following list describes just the basics to start development.
+Please feel free to contribute to this project. The following list describes just the basics to start development. 
+Cause some of the used components need further django tools like caches, the dev environment needs a functional django project.
+It makes sense, to use a virtual environment. The documentation is actually for Debian 11 
 
+1. Create the virtual environment
+---------------------------------
 
-1.  Clone the project
+We use venv:
+
+.. code-block:: bash
+
+    $ python -m venv django-ows-lib-dev
+    $ source django-ows-lib-dev/bin/activate 
+
+
+2.  Clone the project
 ---------------------
 
-You can clone the current development version from github:
+You can clone the current development version from github into your dev folder:
 
 .. code-block:: bash
 
+    $ cd django-ows-lib-dev
     $ git clone https://github.com/mrmap-community/django-ows-lib
 
 
 
-2.  Install dependencies
+3.  Install dependencies
 ------------------------
 
 Dependencies in this project are organized by seperated requirement files under the ``.requirements`` folder.
@@ -24,14 +37,134 @@ To install all dependencies to contribute to this project run the command below:
 
 .. code-block:: bash
 
+    $ cd django-ows-lib/
     $ pip install -r requirements.txt
+    $ cd ..
 
 .. note::
 
-    Run the above command from the root of the project folder.
+    The libs are now available in your venv.
+
+
+
+4. Create a dummy Django project and app to be able to use and test django-ows-lib
+-----------------------------------------------------------------------------------
+
+.. code-block:: bash
+
+    $ python -m django --version
+    $ django-admin startproject djangoowslibdev
+    $ cd djangoowslibdev
+    $ python manage.py startapp owslibtest
+
+
+
+5. Create the folder structure to be able to use django commands
+----------------------------------------------------------------
+
+.. code-block:: bash
+
+    $ mkdir owslibtest/management
+    $ mkdir owslibtest/management/commands
+    $ touch owslibtest/management/__init__.py
+    $ touch owslibtest/management/commands/__init__.py
+
+.. note:: https://docs.djangoproject.com/en/4.2/howto/custom-management-commands/
+
+
+
+6. Register the owslibtest app in the projects settings.py
+----------------------------------------------------------
+
+.. code-block:: python
+
+    INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'owslibtest',
+    ]
+
+
+
+7. Create a the python file which can be invoked via django command
+-------------------------------------------------------------------
+
+.. code-block:: bash
+
+    $ vi owslibtest/management/commands/test_ows_lib.py
+
+.. code-block:: python
+
+    from django.core.management.base import BaseCommand, CommandError
+
+    class Command(BaseCommand):
+        help = "test script for ows management"
+
+        def handle(self, *args, **options):
+            self.stdout.write("Hello django-ows-lib!", ending="\n")
+
+
+
+8. Running the test from the django project folder
+--------------------------------------------------
+
+.. code-block:: bash
+
+    $ python manage.py test_ows_lib
+
+.. note:: It should give back "Hello django-ows-lib!"
+
+
+
+9. Install the local lib into the venv to make ows_lib available to the test script
+-----------------------------------------------------------------------------------
+
+.. code-block:: bash
+
+    $ pip install ../django-ows-lib/
+
+
+
+10. Do the first test - e.g. try to invoke a CSW and parse the result 
+---------------------------------------------------------------------
+.. code-block:: bash
+
+    $ vi owslibtest/management/commands/test_ows_lib.py
+
+.. code-block:: python
+
+    from django.core.management.base import BaseCommand, CommandError
+    from ows_lib.xml_mapper.utils import get_parsed_service
+    import requests
+    from ows_lib.client.utils import get_client
+
+    class Command(BaseCommand):
+        help = "test script for ows management"
+        
+        def handle(self, *args, **options):
+            self.stdout.write("Requesting a CSW via django-ows-lib:", ending="\n")
+            r = requests.get('https://gdk.gdi-de.org/geonetwork/srv/ger/csw?request=GetCapabilities&service=CSW&version=2.0.2')
+            capabilities_object = get_parsed_service(r.content)  
+            client = get_client(capabilities_object)
+            get_record_request = client.get_record_by_id_request('2b009ae4-aa3e-ff21-870b-49846d9561b2')
+            response = client.send_request(get_record_request)
+            # give back getrecordbyid response
+            self.stdout.write(str(response.content), ending="\n")
+
+.. code-block:: bash
+
+    $ python manage.py test_ows_lib
+
+.. note:: It should give back "Requesting a CSW via django-ows-lib:" and the GetRecordById respones
+
+
 
-3.  Running tests
------------------
+11.  Running tests
+------------------
 
 As other django based projects we test it with the default django `test command <https://docs.djangoproject.com/en/4.2/topics/testing/overview/#running-tests>`_.
 
@@ -44,8 +177,8 @@ As other django based projects we test it with the default django `test command
     Run the above command from the root of the project folder.
 
 
-4. Build docs
--------------
+12. Build docs
+--------------
 
 The documentation are build with `sphinx <https://sphinx-tutorial.readthedocs.io/cheatsheet/#cheat-sheet>`_.