> For the complete documentation index, see [llms.txt](https://help.security.gallagher.com/command-centre/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.security.gallagher.com/command-centre/visitor-management-powered-by-kenai/guardian-app/link-cards.md).

# Link an access card

Issue a physical access card to a visitor from the Guardian app so they can move through Gallagher-controlled doors during their visit. Link the card last, once the visitor has passed your other security checks.

**Before you start**

* Gallagher Command Centre integration must be set up for the site.
* Verify the visitor first (ID, induction, assets). Link the card only when they're cleared to enter.

{% stepper %}
{% step %}

### Open the visitor

In the **Visitor Log**, tap the visitor to open their **Visitor Profile**, then tap the **Link Access Card** tile.
{% endstep %}

{% step %}

### Enter the card number

Enter the card's RFID number. Kenai matches it to the existing Gallagher cardholder, or creates a new cardholder (in a ring-fenced division) if none is found.
{% endstep %}

{% step %}

### Confirm

Confirm to link the card. The tile changes to **Card Linked** and an **Access Card** chip appears on the visitor's profile and log entry. The visitor can now enter.
{% endstep %}
{% endstepper %}

{% embed url="<https://app.arcade.software/share/V1UAxbS45dcDbNH72ljl?embed=true>" %}
Walkthrough: linking an access card to a visitor in Guardian.
{% endembed %}

{% hint style="info" %}
**Note:** the card is automatically de-linked when the visitor signs out, so it no longer grants access once the visit ends.
{% endhint %}

{% hint style="warning" %}
**Warning:** a linked card grants the visitor its associated access. Issue cards only to visitors you've verified.
{% endhint %}


---

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