> For the complete documentation index, see [llms.txt](https://docs.pentest.ws/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentest.ws/hosts-and-services/global-service-notes.md).

# Global Service Notes

**Example URL:** <https://pentest.ws/e/{engagement.id}/host/{host.id}/port/{port.id}>

The Global Service Notes are available on the [Port Page](/hosts-and-services/port-page.md).

![Global Service Notes - Port Page](/files/KigYvlrPXM6hl9sgF1qY)

GSN is a place to store information about a particular service (http, smb, ftp, etc). These notes are global and not attached to a single Engagement, Host or Port. Next time you encounter the same service, you will see your Global Service Notes for that specific service.

## Global Service Notes Manager

**URL:** <https://pentest.ws/gsn>

![Global Service Notes Manager](/files/ECVilsTYPamHm9qdGmGR)

The GSN Manager is your central repository for all Global Service Notes. Typically GSNs are created using the Port Page when you encounter a service such as HTTP or SMB. However, here you can manually add a service and attach your notes.

## Tier Availability

**Global Service Notes** is available on all tiers.