docs: Update settings, billing for mange cloud (#7169)

docs: portal settings

docs/docs/guides/manage/cloud/billing.md

@@ -17,6 +17,7 @@ Once a payment method is configured, it can be selected directly in the instance
 
 To be able to create correct billings we will need some customer information from you.
 This includes the following fields:
+
 - Name
 - Country
 - Email address
@@ -25,6 +26,16 @@ This includes the following fields:
 - Postal Code
 - City
 
+## Tax ID
+
+If available, enter your tax ID type and VAT number.
+The tax ID will be shown on the invoice.
+
+:::info Reverse Charge
+When you enter the tax ID we will automatically calculate taxability.
+Depending on your billing address we will mark the invoice as reverse charge.
+:::
+
 ## Update Billing Information
 
 You will only need to add billing information if your instance is in the paid tier. There are two options on how to add your billing info.
@@ -32,7 +43,6 @@ You will only need to add billing information if your instance is in the paid ti
 2. Go to the billing menu and add a new payment method. You will be able to choose the added method, when upgrading the instance to the paid tier.
 3. Add the billing information directly during the upgrade process.
 
-
 ## Invoices
 
 We show all you invoices, and you are able to download them directly in the Customer Portal.

docs/docs/guides/manage/cloud/settings.md

@@ -0,0 +1,42 @@
+---
+title: Settings
+---
+
+Manage your team, email subscriptions, and billing information on the [Settings](https://zitadel.com/admin/settings) page.
+
+## Team name
+
+Change your ZITADEL Cloud team name by entering a new name.
+Confirm the changes by clicking the Change button.
+
+## Notifications and newsletters
+
+You can subscribe and unsubscribe to notifications and newsletters:
+
+- Onboarding: Welcome information for new users
+- Newsletter: Regular newsletter on ZITADEL
+- Product News: Receive product updates
+- Security: Receive notifications related to security issues
+
+:::info Technical Advisories
+If you want to stay up to date on our technical advisories, we recommend [subscribing here to the mailing list](https://zitadel.com/docs/support/technical_advisory#subscribe-to-our-mailing-list).
+
+Technical advisories are notices that report major issues with ZITADEL Self-Hosted or the ZITADEL Cloud platform that could potentially impact security or stability in production environments.
+:::
+
+You can also manage your subscriptions by clicking the unsubscribe link in the emails.
+
+:::info Mandatory Information
+We are required to inform you about changes to the terms of service or based on regulatory requirements. You can't unsubscribe to these notifications.
+:::
+
+## Delete team
+
+Permanently delete your ZITADEL Cloud account.
+This will delete your team and delete all associated information.
+
+Click **Delete Account** and confirm the next step.
+
+## Update billing information
+
+Refer to the [billing guide](./billing.md).