diff --git a/collabora/README.md b/collabora/README.md
index 90c3bce9a..434249833 100644
--- a/collabora/README.md
+++ b/collabora/README.md
@@ -1,4 +1,4 @@
-# Home assistant add-on: collabora
+# Home assistant add-on: Collabora
[![Donate][donation-badge]](https://www.buymeacoffee.com/alexbelgium)
[![Donate][paypal-badge]](https://www.paypal.com/donate/?hosted_button_id=DZFULJZTP3UQA)
@@ -7,32 +7,68 @@
+[](https://www.codacy.com/gh/alexbelgium/hassio-addons/dashboard?utm_source=github.com&utm_medium=referral&utm_content=alexbelgium/hassio-addons&utm_campaign=Badge_Grade)
+[](https://github.com/alexbelgium/hassio-addons/actions/workflows/weekly-supelinter.yaml)
+[](https://github.com/alexbelgium/hassio-addons/actions/workflows/onpush_builder.yaml)
+
+[donation-badge]: https://img.shields.io/badge/Buy%20me%20a%20coffee%20(no%20paypal)-%23d32f2f?logo=buy-me-a-coffee&style=flat&logoColor=white
+[paypal-badge]: https://img.shields.io/badge/Buy%20me%20a%20coffee%20with%20Paypal-0070BA?logo=paypal&style=flat&logoColor=white
+
+_Thanks to everyone having starred my repo! To star it click on the image below, then it will be on top right. Thanks!_
+
+[](https://github.com/alexbelgium/hassio-addons/stargazers)
+
+
+
## About
Collabora Online is a collaborative office suite based on LibreOffice technology.
## Installation
-1. Click the Home Assistant My add-on store button below.
-1. Click the "Install" button to install the add-on.
+---
+
+1. Add my add-ons repository to your Home Assistant instance or click the My link below.
+1. Install the add-on.
1. Start the add-on.
-1. Check the logs of the add-on to see if everything went well.
+1. Check the add-on logs to verify successful startup.
## Configuration
-Webui can be found at or through Ingress.
+---
+
+Webui can be found at `http://homeassistant:9980` or through Ingress.
### Options
-Configure the add-on to allow access from your Nextcloud instance:
+| Option | Type | Default | Description |
+|--------|------|---------|-------------|
+| `aliasgroup1` | str | | Nextcloud external domain with escaped dots (e.g. `nextcloud_domain\\.com`) |
+| `domain1` | str | | Collabora external domain with escaped dots (e.g. `code_domain\\.com`) |
+| `extra_params` | str | | Extra parameters passed to the Collabora start script |
+| `username` | str | | Username for the Collabora admin console |
+| `password` | str | | Password for the Collabora admin console |
+| `dictionaries` | str | | Space-separated list of dictionary languages to install |
-- `domain`: Regex matching the Nextcloud host (for example `cloud\\.example\\.com`).
-- `username` and `password`: Optional credentials for the Collabora admin console.
-- `aliasgroup1`: Additional allowed hostnames for WOPI connections.
-- `dictionaries`: Space separated list of dictionary languages to install.
-- `extra_params`: Extra parameters passed to the Collabora start script.
+### Example configuration
+
+```yaml
+aliasgroup1: nextcloud_domain\.com
+domain1: code_domain\.com
+extra_params: ""
+username: admin
+password: changeme
+```
+
+### Using Collabora with Nextcloud
+
+1. Install the Collabora add-on and configure the options above.
+1. Start the add-on and expose the Collabora server to an external domain.
+1. Install and configure the Nextcloud add-on.
+1. Inside Nextcloud, install the **Nextcloud Office** app.
+1. In Nextcloud **Administration Settings → Office**, set the Collabora server URL to `https://yourdomain:9980` and enable **Disable certificate validation**.
### Custom Scripts and Environment Variables
@@ -45,5 +81,3 @@ This addon supports custom scripts and environment variables through the `addon_
Create an issue on GitHub
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