---
title: "External links"
canonical: "https://support.appfire.com/space/DLP/2212235976/External%20links"
format: markdown
---
> Macro (aura-html)

## About external links

External links show dependencies between tasks within the scope of different Boxes. 

![External link icon next to dependency](media://0e838f6b-aca4-40fe-a83e-35033e43c736)

![External link icon in Gantt chart](media://a33d7081-f586-480a-baa6-2a1c358865c1)

External dependencies are listed in the dependency dialog. They are marked with a crossed-eye symbol because they can't be visualized. 

![External link in dependency dialog](media://24bc4af2-06dc-462f-ba77-ec5dce1150a0)