> For the complete documentation index, see [llms.txt](https://docs.os.uk/osngd/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.os.uk/osngd/getting-started/downloading-with-os-select+build/getting-started-with-geopackage/cadcorp-sis.md).

# Cadcorp SIS

## Requirements

* CadCorp SIS (version SIS 9 or later)
* A GeoPackage dataset

## Instructions

These instructions were created using CadCorp SIS 9 Desktop Express; however all versions of CadCorp SIS 9 or later support GeoPackage.

{% stepper %}
{% step %}

### In the upper ribbon, select *Add Overlay*.

<figure><img src="/files/PsfqZkKU6AsrkpxG6Ea6" alt="Screenshot of the CadCorp SIS Add Overlay button."><figcaption><p>CadCorp SIS Add Overlay button.</p></figcaption></figure>
{% endstep %}

{% step %}

### In the Add Overlay dialog box select *Files > File*

<figure><img src="/files/EnfA0Pzhr6YeRN0VzaF9" alt="Screenshot of the CadCorp SIS Add Overlay dialog."><figcaption><p>CadCorp SIS Add Overlay dialog.</p></figcaption></figure>

From here, a file browser dialog box appears where you can map to where the GeoPackage has been stored locally.
{% endstep %}

{% step %}

### Navigate to the GeoPackage file

<figure><img src="/files/qfRnBhBZSDoIuOsRz7Op" alt="Screenshot of the CadCorp SIS Add Overlay browser dialog."><figcaption><p>CadCorp SIS Add Overlay browser dialog.</p></figcaption></figure>

Once the correct GeoPackage has been located, click *Finish*.
{% endstep %}
{% endstepper %}

{% hint style="success" %}
The data should now appear on the map.
{% endhint %}


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