diff --git a/README.md b/README.md
index dd4d7a7..8038137 100644
--- a/README.md
+++ b/README.md
@@ -1,40 +1,19 @@
 # NLS - NVIDIA License System
 
-- https://docs.nvidia.com/license-system/latest/index.html
-
 [TOC]
 
-# Installation
+# Official Docs
 
-## Docker
+- - https://docs.nvidia.com/license-system/latest/index.html
 
-1. Install Docker on your system where NLS should run
-2. Download latest release (*date of writing `v3.4.1`*)
-3. Copy archive (`nls-X.Y.Z-bios.zip`) to your Docker-Server
-4. Set version \
-   `export VERSION=3.4.1`
-5. Extract archive \
-   `unzip nls-$VERSION-bios.zip`
-   `cd nls-$VERSION-bios`
-6. Import Images into Docker \
-   `docker load --input dls_appliance_$VERSION.tar.gz` \
-   `docker load --input dls_pgsql_$VERSION.tar.gz` \
-   `docker load --input dls_upgrade_$VERSION.tar.gz` (optional)
-7. Goto `docker` directory
-   `cd docker`
-8. Create Envirnoment-File
-   `touch .env`
-9. Add the following line to this file
-   `echo "DLS_PUBLIC_IP=<your-ipv4>" > .env`
-10. Start Docker-Stack
-    `docker compose up -d`
-11. Show running containers \
-    `docker container ls`
+# Installation / Docker Setup
+
+Installation based on Docker can be found [here](doc/DockerSetup.md).
 
 # Reverse Engineering Notes
 
-Notes about accessing file structure and database can be found [here](Reverse%20Engineering%20Notes.md).
+Notes about accessing file structure and access database can be found [here](doc/ReverseEngineeringNotes.md).
 
-# Debug Information
+# Licensing Flow / Process
 
-Debug information about licensing process, token-exchange and certificates can be found [here](DEBUG.md).
+Debug information about licensing process, token-exchange and certificates can be found [here](doc/LicensingFlow.md).
diff --git a/Database.md b/doc/Database.md
similarity index 100%
rename from Database.md
rename to doc/Database.md
diff --git a/doc/DockerSetup.md b/doc/DockerSetup.md
new file mode 100644
index 0000000..98051af
--- /dev/null
+++ b/doc/DockerSetup.md
@@ -0,0 +1,24 @@
+# Docker Setup
+
+1. Install Docker on your system where NLS should run
+2. Download latest release (*date of writing `v3.4.1`*)
+3. Copy archive (`nls-X.Y.Z-bios.zip`) to your Docker-Server
+4. Set version \
+   `export VERSION=3.4.1`
+5. Extract archive \
+   `unzip nls-$VERSION-bios.zip`
+   `cd nls-$VERSION-bios`
+6. Import Images into Docker \
+   `docker load --input dls_appliance_$VERSION.tar.gz` \
+   `docker load --input dls_pgsql_$VERSION.tar.gz` \
+   `docker load --input dls_upgrade_$VERSION.tar.gz` (optional)
+7. Goto `docker` directory
+   `cd docker`
+8. Create Environment-File
+   `touch .env`
+9. Add the following line to this file
+   `echo "DLS_PUBLIC_IP=<your-ipv4>" > .env`
+10. Start Docker-Stack
+    `docker compose up -d`
+11. Show running containers \
+    `docker container ls`
\ No newline at end of file
diff --git a/DEBUG.md b/doc/LicensingFlow.md
similarity index 100%
rename from DEBUG.md
rename to doc/LicensingFlow.md
diff --git a/Reverse Engineering Notes.md b/doc/ReverseEngineeringNotes.md
similarity index 92%
rename from Reverse Engineering Notes.md
rename to doc/ReverseEngineeringNotes.md
index ef1c1e1..2bc4698 100644
--- a/Reverse Engineering Notes.md	
+++ b/doc/ReverseEngineeringNotes.md
@@ -2,18 +2,17 @@
 
 For this research, NLS Docker-Setup is used.
 
-- More about Docker Images https://git.collinwebdesigns.de/nvidia/nls
-
 [TOC]
 
 # Appliance
 
+The instructions assume that Docker and NLS-Stack is installed.
+
 ## Get / Copy file structure
 
-1. Log in to your Docker-Server
-2. Create a target directory (e.g. `mkdir /opt/nls-files`)
-3. Get the Container-ID of the NLS-Appliance (`docker ps`)
-4. Copy files from container \
+1. Create a target directory (e.g. `mkdir /opt/nls-files`)
+2. Get the Container-ID of the NLS-Appliance (`docker ps`)
+3. Copy files from container \
    `docker cp -r <container-id->`
 
 ## About configuration data
diff --git a/docker-image-push.sh b/docker-image-push.sh
new file mode 100644
index 0000000..b4083a0
--- /dev/null
+++ b/docker-image-push.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+
+IMAGE_REGISTRY=registry.git.collinwebdesigns.de
+
+docker image ls
+
+### Tag Images
+#docker image tag <image-id-dls_appliance> $IMAGE_REGISTRY/nvidia/nls/appliance:$VERSION
+#docker image tag <image-id-dls_pgsql> $IMAGE_REGISTRY/nvidia/nls/pgsql:$VERSION
+#docker image tag <image-id-dls_upgrade> $IMAGE_REGISTRY/nvidia/nls/upgrade:$VERSION
+### Login to private registry
+#docker login registry.git.collinwebdesigns.de
+### Push images
+#docker image push $IMAGE_REGISTRY/nvidia/nls/appliance:$VERSION
+#docker image push $IMAGE_REGISTRY/nvidia/nls/pgsql:$VERSION
+#docker image push $IMAGE_REGISTRY/nvidia/nls/upgrade:$VERSION