diff --git a/docs/products/nextgeninaboxDocker/NGIABDevOps.md b/docs/products/nextgeninaboxDocker/NGIABDevOps.md
index 6405592..2a86f94 100644
--- a/docs/products/nextgeninaboxDocker/NGIABDevOps.md
+++ b/docs/products/nextgeninaboxDocker/NGIABDevOps.md
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 1
+sidebar_position: 2
 title: "DevOps CI Pipeline"
 description: "NextGen In a Box (NGIAB) DevOps"
 tags:
diff --git a/docs/products/nextgeninaboxDocker/ngiabprerequisite.md b/docs/products/nextgeninaboxDocker/ngiabprerequisite.md
new file mode 100644
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+---
+sidebar_position: 1
+title: "NGIAB-Prerequisites"
+description: "NextGen In a Box (NGIAB) DevOps"
+tags:
+  - NextGen In A Box
+  - NGIAB
+  - NextGen framework
+  - National Water Model
+  - national water center
+
+---
+
+
+
+## Getting Started:
+
+
+### Windows:
+1. **Install WSL:** Head over to Microsoft's official documentation and follow their comprehensive guide on installing WSL: https://learn.microsoft.com/en-us/windows/wsl/install
+2. **Install Docker Desktop:** Begin by downloading and installing Docker Desktop from the official website: https://docs.docker.com/desktop/install/windows-install/#install-docker-desktop-on-windows
+3. **Start Docker Desktop:** After installation, launch the Docker Desktop application.
+4. **Open WSL as Admin:** Right-click on the WSL icon and select "Run as Administrator".
+5. **Verify Installation:** In the WSL window, type the command docker ps -a to check if Docker is running correctly. This command should display a list of Docker containers.
+
+### Mac:
+1. **Install Docker Desktop:** Download and install Docker Desktop for Mac from: https://docs.docker.com/desktop/install/mac-install/
+2. **Start Docker Desktop:** Launch the Docker Desktop application once the installation is complete.
+3. **Open Terminal:** Open the Terminal application on your Mac.
+4. **Verify Installation:** Similar to Windows, use the command docker ps -a in the Terminal to verify Docker is functioning as expected.
+
+### Linux:
+1. **Install Docker:** The installation process for Linux varies depending on your distribution. Refer to the official documentation for detailed instructions: https://docs.docker.com/desktop/install/linux-install/
+2. **Start Docker and Verify:** Follow the same steps as described for Mac to start Docker and verify its installation using the docker ps -a command in the terminal.
+
+- **Input Data:**
+  - **Download Sample Data:** Use the provided commands to download sample data for the Sipsey Fork case study.
+  - **To generate your own data:** Refer to the [NGIAB-datapreprocessor](https://github.com/AlabamaWaterInstitute/NGIAB_data_preprocess) for instructions on generating custom input data.
+  - **To generate your own data and run using NGIAB:** Refer to the [ngen-datastream repository](https://github.com/CIROH-UA/ngen-datastream/tree/main) for instructions on generating custom input data.
+
+This section guides you through downloading and preparing the sample input data for the NextGen In A Box project.
+
+## Step 1: Create Project Directory
+
+- **Linux/Mac:** Open your terminal and go to your desired folder where you want to checkout repo and ngen-data folder and run the following commands:
+```bash
+mkdir -p NextGen/ngen-data
+```
+
+```bash
+cd NextGen/ngen-data
+```
+- **WSL (Right click and run as Admin):** Open WSL with administrator privileges and execute:
+```bash
+cd /mnt/c/Users/<Folder>
+```
+
+```bash
+mkdir -p NextGen/ngen-data
+```
+
+```bash
+cd NextGen/ngen-data
+```
+## Step 2: Download Sample Data
+
+- **Linux/Mac/Windows WSL:** Use wget to download the compressed data file:
+```bash
+wget --no-parent https://ciroh-ua-ngen-data.s3.us-east-2.amazonaws.com/AWI-006/AWI_16_2853886_006.tar.gz
+```
+
+## Step 3: Extract and Rename
+
+- **All Platforms:** Extract the downloaded file and optionally rename the folder:
+```bash
+tar -xf AWI_16_2853886_006.tar.gz
+```
+### Below is Optional: Rename the folder
+```bash
+mv AWI_16_2853886_006 my_data
+```
+Now you have successfully downloaded and prepared the sample input data in the NextGen/ngen-data directory. Remember to replace "my_data" with your preferred folder name if you choose to rename it.
+
+## Step 4: Pull images
+- **For Mac**:
+    ```bash
+    docker pull awiciroh/ciroh-ngen-image:latest
+    docker pull docker.osgeo.org/geoserver:2.25.x
+    docker pull awiciroh/tethys-ngiab:main
+    ```
+
+- **For Windows/Linux**:
+    ```bash
+    docker pull awiciroh/ciroh-ngen-image:latest-x86
+    docker pull docker.osgeo.org/geoserver:2.25.x
+    docker pull awiciroh/tethys-ngiab:main
+    ```
+
diff --git a/docs/products/nextgeninaboxDocker/usecases.md b/docs/products/nextgeninaboxDocker/usecases.md
index 45a8dac..439b2a2 100644
--- a/docs/products/nextgeninaboxDocker/usecases.md
+++ b/docs/products/nextgeninaboxDocker/usecases.md
@@ -1,5 +1,5 @@
 ---
-sidebar_position: 1
+sidebar_position: 3
 title: "NGIAB-Usecases"
 description: "NextGen In a Box (NGIAB) Use cases"
 tags: