> For the complete documentation index, see [llms.txt](https://docs.mining-sentry.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mining-sentry.com/guides/equipment-and-workplace-exams/assigning-qr-codes-to-a-zone.md).

# Assigning QR Codes to a Zone

QR codes are a way of finding equipment and work areas. To add a QR code to your equipment/area follow the following steps.

### 1) In the settings page of the central app find the zone you want to add a QR code to.

![](/files/QZT48Qzkr8U7SxiBM63W)

### 2) In the Zone details click the edit button.

![](/files/Hz0BibAUfzdS7gB68bM3)

###

3\) Click on the Round blue button at the bottom of your screen under the Assign QR code heading.

![](/files/5jX5DxbHJ1g8L9AhkOng)

### 4) Scan the QR code.

![](/files/qvnfgUwGWS5RWWJE3dHN)

### 5) Once the QR code is scanned click on the Update button to save the QR code.

![](/files/yuEw87FlIJvQE14hvFZa)

Your Done.. You have just added a QR code to a Zone.