# System Requirements

## General System Requirements

System requirements to run Publisher4VLT are basically the same as for the Autodesk Vault Professional client.

* [Autodesk Vault 2024](https://www.autodesk.com/support/technical/article/caas/sfdcarticles/sfdcarticles/System-requirements-for-Autodesk-Vault-2024-products.html) system requirements
* [Autodesk Vault 2023](https://knowledge.autodesk.com/support/vault-products/learn-explore/caas/sfdcarticles/sfdcarticles/System-requirements-for-Autodesk-Vault-2023-products.html) system requirements
* [Autodesk Vault 2022](https://knowledge.autodesk.com/support/vault-products/learn-explore/caas/sfdcarticles/sfdcarticles/System-requirements-for-Autodesk-Vault-2022-products.html) system requirements

On top of that, some additional licenses may be needed to run specific publishing modules.

* Publishing to GEO: Autodesk Inventor license + [CadStudio GEO Translator](https://shop.arkance-systems.cz/en/product/cadstudio-geo-translator-63.html) needed.
* Publishing to Inventor Raster: Autodesk Inventor license is needed only for 3D model images.
* Publishing to Office PDF: MS Office license needed.
* Publishing to AutoCAD PDF & AutoCAD DWG: AutoCAD license needed.
* Also, if Inventor is launched through the Application processes tab in Custom Processes settings (running the iLogic code), the Inventor license is needed.

## Compatibility Matrix

| Publisher4VLT version | Compatible version of Autodesk Vault  |
| --------------------- | ------------------------------------- |
| 27.x.x.x              | Autodesk Vault Professional 2022      |
| 28.x.x.x              | Autodesk Vault Professional 2023      |
| 29.x.x.x              | Autodesk Vault Professional 2024      |

## Licensing Requirements

* To make sure the licensing of the Publisher4VLT works flawlessly, whitelist the following addresses in your firewall on port 443:
  * [https://holixa.arkance-systems.com](https://holixa.arkance-systems.com) (web portal);
  * [https://holixa-services.arkance-systems.com](https://holixa-services.arkance-systems.com) (services).
* The website IP is 13.107.246.45, the service IP is 13.107.253.45.
* Also, if multiple Holixa-licensed add-ons are to be run on the same machine (this is especially valid for job servers where Publisher4VLT and ERP Connector may run side by side), it is recommended to use a separate user (Holixa) account (e-mail) for each add-on running on the machine.&#x20;

