> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wavecentric.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Fleet Management Suite

> Railway Graph Generation and Simulation

## 1. Overview

**Zig Zag Configurator** (Generation of Railway Graphs) empowers users to dynamically model logistics networks. It fulfills the requirement to generate railway graphs that allow operators to run simulations and evaluate different "what-if" scenarios based on different logistics options.

This capability is essential for testing hypothetical network configurations before implementation.

## 2. Scope and Business Meaning

Functionally, this module covers the **Network Modeling & Simulation** layer. It ensures:

* **Dynamic Graph Creation**: Building new logistics graphs on-the-fly based on user configuration.
* **Scenario Testing**: Evaluating how a new rail link or terminal would impact the broader network.
* **Option Comparison**: Running simulations on these generated graphs to compare costs, times, and feasibility against existing infrastructure.

## 3. Implemented Functionalities

The platform implements "Railway Graph Generation" through **Zig Zag** within the **Orchestrator** module.

### Graph Construction

The **Zig Zag** tool allows users to visually construct complex railway paths:

* **Node Linking**: Users can link distinct network nodes (terminals, hubs) to create a custom "train graph."
* **Visual Validation**: The interface provides immediate visual feedback on the connectivity and validity of the proposed rail segments.

<Frame caption="The Zig Zag interface allowing for the step-by-step construction of a railway graph.">
  <img src="https://mintcdn.com/wavecentric/jP_Od8F4bWMUOeMH/images/magemo/fleet/zigzag1.png?fit=max&auto=format&n=jP_Od8F4bWMUOeMH&q=85&s=bb5c9d40ea01e0a318b75f204d5a1e31" alt="Zig Zag Graph Construction" width="1567" height="746" data-path="images/magemo/fleet/zigzag1.png" />
</Frame>

### Simulation & Analysis

Once a graph is generated via Zig Zag, it becomes an input for the simulation engine:

* **Logistics Options**: The system evaluates distinct logistics variables (different providers, timetables) on this newly generated topology.

<Frame caption="Evaluating logistics options on the generated graph within the Orchestrator.">
  <img src="https://mintcdn.com/wavecentric/jP_Od8F4bWMUOeMH/images/magemo/fleet/zigzag2.png?fit=max&auto=format&n=jP_Od8F4bWMUOeMH&q=85&s=5060e5b54a310579e65493014123b154" alt="Zig Zag Simulation Analysis" width="1586" height="543" data-path="images/magemo/fleet/zigzag2.png" />
</Frame>

## 4. Technical Enablement

The platform enables this deliverable through:

### Dynamic Topology Engine

* **Graph-in-Memory**: The system creates temporary, in-memory graph structures that exist solely for the user's session, allowing for "what-if" experimentation without polluting the production database.
* **Orchestrator Integration**: The generated graph is natively understood by the Orchestrator's routing algorithms, meaning all standard optimization logic applies immediately to the new configuration.

## 5. Navigation

* **Menu Path**: `Fleet Management > Zig Zag`