diff --git a/website/docs/panel/domains/ssl.md b/website/docs/panel/domains/ssl.md
new file mode 100644
index 00000000..afd690bd
--- /dev/null
+++ b/website/docs/panel/domains/ssl.md
@@ -0,0 +1,59 @@
+---
+sidebar_position: 5
+---
+
+# SSL
+
+OpenPanel automatically generates and renews SSL certificates for all domains using **Let's Encrypt** or **ZeroSSL**.
+
+You can also configure a **custom SSL certificate** for any domain via **OpenPanel > Domains > SSL**.
+
+---
+
+## Custom SSL
+
+To use your own SSL certificate:
+
+1. Upload your certificate files via **OpenPanel > FileManager**.
+2. Go to **OpenPanel > Domains**, then click **SSL** next to the domain.
+3. Under **Configure custom SSL**, enter the file paths for:
+   * Certificate file (`.crt`)
+   * Private key file (`.key`)
+4. Click **Configure**.
+
+Once configured, your custom certificate details will appear on the same page.
+
+![screenshot of domain with custom ssl](/img/panel/v2/openpanel_customssl.png)
+
+
+## AutoSSL
+
+**AutoSSL** is the default option in OpenPanel.
+If you're adding a new domain, no action is required.
+
+To switch **from a custom certificate back to AutoSSL**:
+
+1. Navigate to **OpenPanel > Domains** and click **SSL** for the domain.
+2. Click **Switch back to AutoSSL**.
+
+The certificate will be re-issued automatically after the domain is accessed via `https://`. Once generated, it will be displayed on the same page.
+
+![screenshot of domain with autossl](/img/panel/v2/openpanel_autossl.png)
+
+
+### Requirements
+
+To ensure successful SSL generation:
+
+* The **A record** for the domain must point to the server's **IPv4 address**.
+* The DNS must be **fully propagated**. Use tools like [whatsmydns.net](https://www.whatsmydns.net/#A) to check.
+* The domain must be accessed via `https://` at least once to trigger certificate generation. Open the domain in a browser using `https`.
+If:
+
+* The domain was just added,
+* DNS is not yet pointed to the server, or
+* The domain has not been accessed over `https://`,
+
+Then the SSL section will show **“No certificate found.”**
+
+![screenshot of domain with autossl but no ssl yet](/img/panel/v2/openpanel_autossl_no_ssl.png)