---
title: "Sequence diagrams of connecting to enterprise systems (e.g. ERP, WMS)"
slug: "sequence-diagrams-connecting-to-enterprise-systems"
updated: 2026-01-20T18:21:21Z
published: 2026-01-20T18:21:21Z
---

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

# Sequence diagrams of connecting to enterprise systems (e.g. ERP, WMS)

## Overview of this article
* The **scope** of this article consists of infrastructure sequence diagrams between the Tulip platform components and third-party enterprise systems (e.g. an ERP, WMS, etc...).
* **Audience:**
    * Tulip solution developers
    * I.T. engineers
* The **purpose** of this article is to inform the audience of their Tulip solution's dependencies on:
    * reliable connectivity to Tulip cloud infrastructure
    * performant and reliable local network infrastructure
    * reliability and performance of connected systems
* **Tulip-Internal Latency** - As a back-of-the-napkin approximation, assume each instance of 'Tulip-Internal Latency' is approximately 100 milliseconds.


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### Connecting to a cloud-Based system via the Cloud {{glossary.Connector Host}}
{{snippet.Sequence Diagram - App to Cloud System via CCH}}

### Connecting to an on-premise system via On-Premise Connector Host ({{glossary.OPCH}})

{{snippet.Sequence Diagram - App to OnPremSystem via OPCH}}



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