# 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](https://docs.pentest.ws/hosts-and-services/port-page).

![Global Service Notes - Port Page](https://1013683115-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHecEAvxd6Z8cSug6DhWr%2Fuploads%2FOEhKgbGrBCBB87LKZzz1%2Fimage.png?alt=media\&token=9f4da6c2-8fe7-4c9e-9454-4e0935df6727)

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](https://1013683115-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FHecEAvxd6Z8cSug6DhWr%2Fuploads%2F34PIDqhQTzvrTAqUP0Cj%2Fimage.png?alt=media\&token=d9130374-cad2-4adb-8762-4ee9cc26cf07)

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.