Revert removed section. Fix links.

Author: GirlBossRush

website/integrations/index.mdx

@@ -12,12 +12,12 @@ Integrations are categorized into two categories: **Applications** and **Sources
 
 Applications include vendor tools such as Google Workspace, GitHub, Slack, or AWS. These applications can be integrated with authentik to provide single sign-on capabilities to securely authenticate users.
 
-If you want to integrate an application that isn't listed, authentik can be configured to work with most applications that support authentication protocols such as [SAML](../docs/add-secure-apps/providers/saml/index.md), [OAuth and OpenID Connect](../docs/add-secure-apps/providers/oauth2/index.mdx).
+If you want to integrate an application that isn't listed, authentik can be configured to work with most applications that support authentication protocols such as [SAML](../docs/add-secure-apps/providers/saml), [OAuth and OpenID Connect](../docs/add-secure-apps/providers/oauth2).
 
-To learn more, refer to the [Applications](../integrations/services/index.mdx) page.
+To learn more, refer to the [Applications](../integrations/services) page.
 
 ### Federated and social sources
 
-Sources are a way for authentik to use external user credentials for authentication. Supported integrations with external sources via authentik include federated directories like Active Directory and social logins such as Facebook, Twitter, etc. These integrations support all major protocols, including [LDAP](../docs/users-sources/sources/protocols/ldap/index.md), [SCIM](../docs/users-sources/sources/protocols/scim/index.md), [SAML](../docs/users-sources/sources/protocols/saml/index.md), and [OAuth and OpenID Connect](../docs/users-sources/sources/protocols/oauth/index.mdx)
+Sources are a way for authentik to use external user credentials for authentication. Supported integrations with external sources via authentik include federated directories like Active Directory and social logins such as Facebook, Twitter, etc. These integrations support all major protocols, including [LDAP](../docs/users-sources/sources/protocols/ldap), [SCIM](../docs/users-sources/sources/protocols/scim), [SAML](../docs/users-sources/sources/protocols/saml), and [OAuth and OpenID Connect](../docs/users-sources/sources/protocols/oauth)
 
-To learn more, refer to the [Sources](https://docs.goauthentik.io/docs/users-sources/sources/index) page.
+To learn more, refer to the [Sources](../docs/users-sources/sources) page.

website/integrations/services/index.mdx

@@ -4,6 +4,26 @@ sidebar_label: Applications
 ---
 
 import DocCardList from "@theme/DocCardList";
+import SupportBadge from "@site/src/components/SupportBadge";
+
+Below is a list of all applications that are known to work with authentik.
+
+All app integrations will have one of these badges:
+
+- <SupportBadge level="community" />: Community maintained.
+- <SupportBadge level="vendor" />: Supported by the vendor.
+- <SupportBadge level="authentik" />: Regularly tested by the authentik team.
+- <SupportBadge level="deprecated" />: Deprecated and may be removed.
+
+### Add a new application
+
+To add documentation for a new application (with support level Community or Vendor), please use the integration template [`service.md`](https://github.com/goauthentik/authentik/blob/main/website/integrations/template/service.md) file from our GitHub repo. You can download the template file using the following command:
+
+```shell
+wget https://raw.githubusercontent.com/goauthentik/authentik/main/website/integrations/template/service.md
+```
+
+Don't forget to edit the `sidebarsIntegrations.js` file to add your new integration to the lefthand navigation bar.
 
 Most third-party services that support authentication protocols such as SAML, OAuth, and OpenID Connect can be integrated with authentik, allowing users to log in to these services using their authentik credentials.