> For the complete documentation index, see [llms.txt](https://docs.momocode.de/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.momocode.de/en/shopware-6/admin-category-tree-memory-en/2.-installation.md).

# 2. Installation

## Installing the Plugin

### Via the Shopware Store

1. Log in to the Shopware admin.
2. Navigate to **Extensions → Store**.
3. Search for "Admin Category Tree Memory" and click **Buy** or **Download for free**.
4. After the download, click **Install**.
5. Activate the plugin using the toggle in the extension list.

### Via ZIP upload

1. Navigate to **Extensions → My Extensions**.
2. Click **Upload plugin** and select the ZIP file.
3. Install and activate the plugin.

## Getting Started

The plugin is active immediately after installation. The category tree will start collapsed by default (depth 0).

To adjust the starting depth:

1. Navigate to **Extensions → My Extensions**.
2. Click the three-dot menu on the plugin and select **Configuration**.
3. Set your preferred **Default Start Depth**.
4. Click **Save**.

## Notes

* The saved tree state is browser- and device-specific. Different browsers or devices maintain independent states.
* After uninstalling the plugin, the category tree returns to Shopware's default behavior. Any state data remaining in the browser's localStorage becomes inactive.
* Compatible with Shopware 6.6 (version 1.x) and Shopware 6.7 (version 2.x).

## Support

For questions or issues, please use the Shopware support tool or contact us at <moritz@momocode.de>.