diff --git a/.gitignore b/.gitignore
index 5429e4d..3c77e11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,6 @@ NOTES.md
 # Ignore singularity image
 *.sif
 
-
-
+# Ignore local environment vars
+local.env
 /exp_logs
diff --git a/docs/SETUP.md b/docs/SETUP.md
index 5367079..3769bd4 100644
--- a/docs/SETUP.md
+++ b/docs/SETUP.md
@@ -292,17 +292,55 @@ This shell script runs the experiment pipeline (`dvc exp run`) and performs some
 
 ### Run the DVC Experiment Pipeline in a Docker Container
 
-To run the Docker container with repository, SSH and Git-gonfig bindings use the following command with the appropriate image name substituted for the placeholder `<your_image_name>`:
+In order to run the DVC experiment pipeline in a Docker container we need to first setup a docker volume containing our local ssh setup. Since the local ssh setup is not visible to the docker container, we will then mount the volume to the container. A simple bind mount will allways work, because the .ssh folder ownership is not changed.
+
+To create the Docker volume, use the following command:
+
+```sh
+docker volume create --name ssh-config
+```
+
+In order to copy the local ssh setup to the Docker volume, we are obliged to create a temporary container that binds the volume.
+
+```sh
+docker run -it --rm -v ssh-config:/root/.ssh -v $HOME/.ssh:/local-ssh alpine:latest
+# Inside the container
+cp -r /local-ssh/* /root/.ssh/
+# Copying the files will change the ownership to root
+# Check your the files
+ls -la /root/.ssh/
+```
+
+> **Info**: This will not change the ownership of the files on your local machine.
+
+Next as dvc needs the git username and email to be set, we will create a `local.env` file in the repository root directory with the following content:
+
+```env
+TUSTU_GIT_USERNAME="Your Name"
+TUSTU_GIT_EMAIL="name@domain.com"
+```
+
+> **Info**: This file is git-ignored and is read by the [exp_workflow.sh](./../exp_workflow.sh) script. It will then configure git with the provided username and email every time the script is run. Your local git configuration will not be changed, as this happens only if the [exp_workflow.sh](./../exp_workflow.sh) script is run from within a Docker container.
+
+We can now run the experiment within the docker container with repository and SSH volume mounted:
 
 ```sh
 docker run --rm \
   --mount type=bind,source="$(pwd)",target=/home/app \
-  --mount type=bind,source="$HOME/.ssh",target=/root/.ssh \
-  --mount type=bind,source="$HOME/.gitconfig",target=/root/.gitconfig \
+  --mount type=volume,source=ssh-config,target=/root/.ssh \
   <your_image_name> \
   /home/app/exp_workflow.sh
 ```
 
+In case you want to interact with the container, you can run it in interactive mode. `docker run --help` shows you all available options.
+
+```sh
+docker run -it --rm \
+  --mount type=bind,source="$(pwd)",target=/home/app \
+  --mount type=volume,source=ssh-config,target=/root/.ssh \
+  <your_image_name>
+```
+
 ## 6 - SLURM Job Configuration
 
 This section covers setting up SLURM jobs for the HPC cluster. SLURM manages resource allocation for your task, which we will specify in a batch job script. Our goal is to run the DVC experiment pipeline inside a Singularity Container on the nodes that have been pulled and converted from your DockerHub image. The batch job script template [slurm_job.sh](../slurm_job.sh) handles these processes and requires minimal configuration.
@@ -405,3 +443,5 @@ python multi_submission.py
 ```
 
 For more information on running and monitoring jobs, refer to the [User Guide](./USAGE.md).
+
+> **Info**: Singularity is used for containerization on the cluster. In the [slurm_job.sh](./../slurm_job.sh) the image is pulled from DockerHub and converted to a Singularity image. Unlike docker, singularity by default binds the complete home directory of the executing user to the container. Also, when entering a singularity container, the user in a singularity container is the same as the user on the host system. Therefore, we do not get the same permission issues as with docker.
diff --git a/docs/USAGE.md b/docs/USAGE.md
index af2ed37..8df8f14 100644
--- a/docs/USAGE.md
+++ b/docs/USAGE.md
@@ -45,8 +45,7 @@ To run the entire pipeline locally, execute the following command with the appro
 # with Docker
 docker run --rm \
   --mount type=bind,source="$(pwd)",target=/home/app \
-  --mount type=bind,source="$HOME/.ssh",target=/root/.ssh \
-  --mount type=bind,source="$HOME/.gitconfig",target=/root/.gitconfig \
+  --mount type=volume,source=ssh-config,target=/root/.ssh \
   <your_image_name> \
   /home/app/exp_workflow.sh
 ```
diff --git a/exp_workflow.sh b/exp_workflow.sh
index 2619486..6130d50 100755
--- a/exp_workflow.sh
+++ b/exp_workflow.sh
@@ -7,13 +7,31 @@
 # Description: This script runs an experiment with DVC within a temporary directory copy and pushes the results to the DVC and Git remote.
 
 # Set environment variables defined in global.env
-export $(grep -v '^#' global.env | xargs)
+set -o allexport
+source global.env
+set +o allexport
 
 # Define DEFAULT_DIR in the host environment
 export DEFAULT_DIR="$PWD"
-
 TUSTU_TMP_DIR=tmp
 
+# Setup a global git configuration if beeing inside a docker container
+# Docker containers create a /.dockerenv file in the root directory
+if [ -f /.dockerenv ]; then
+    if [ -f local.env ]; then
+        source local.env;
+    fi
+    if [ -z "$TUSTU_GIT_USERNAME" ] || [ -z "$TUSTU_GIT_EMAIL" ]; then
+        echo "[ERROR] Please create a local.env with the vars:";
+        echo "TUSTU_GIT_USERNAME=MY NAME";
+        echo "TUSTU_GIT_EMAIL=myemail@domain.com";
+        exit 1;
+    fi
+    git config --global user.name "$TUSTU_GIT_USERNAME"
+    git config --global user.email "$TUSTU_GIT_EMAIL"
+    git config --global safe.directory "$PWD"
+fi
+
 # Create a new sub-directory in the temporary directory for the experiment
 echo "Creating temporary sub-directory..." &&
 # Generate a unique ID with the current timestamp, process ID, and hostname for the sub-directory
@@ -31,7 +49,8 @@ if [ -f ".dvc/config.local" ]; then
 fi;
 echo ".git";
 } | while read file; do
-    rsync -aR "$file" $TUSTU_EXP_TMP_DIR;
+    # --chown flag is needed for docker to avoid permission issues
+    rsync -aR --chown $(id -u):$(id -g) "$file" $TUSTU_EXP_TMP_DIR;
 done &&
 
 # Change the working directory to the temporary sub-directory