diff --git a/backstage-resources/docs/grc/backstage_auth.md b/backstage-resources/docs/grc/backstage_auth.md
new file mode 100644
index 000000000..78d271d66
--- /dev/null
+++ b/backstage-resources/docs/grc/backstage_auth.md
@@ -0,0 +1,118 @@
+# Authentication/Integration in Backstage
+
+This document should give an overview how Backstage Authentication/Integration works in general and how we use that in kubriX environment
+
+backstage.io documentation link: 
+- [Authentication](https://backstage.io/docs/auth/)
+- [Integration](https://backstage.io/docs/integrations/)
+
+## Authentication
+### Purpose
+- Sign-in and identification of users
+- Delegating access to 3rd party resources
+
+There are several build-in auth providers, also custom providers are possible. Only "one" will/should be used for sign-in, the rest provide access to external resources.
+For different showcases we have currently 2 providers active in our kubriX demo - GitHub and OIDC via Keyloak Instance
+
+```
+auth:
+    environment: development
+    providers:
+        github:
+            development:
+                clientId: ${GITHUB_CLIENT_ID}
+                clientSecret: ${GITHUB_CLIENT_SECRET}
+        oidc:
+            development:
+                metadataUrl: http://keycloak-service.keycloak.svc.cluster.local:8080/realms/sx-cnp-oss #.well-known/openid-configuration can be ommited
+                callbackUrl: https://<backstageurl>/api/auth/oidc/handler/frame
+                clientId: backstage
+```
+GitHub secrets GITHUB_CLIENT_ID and GITHUB_CLIENT_SECRET are created by oauth app, alternativly they can get created by GitHub App:
+
+#### HINT
+[backstage.io documentation link](https://backstage.io/docs/integrations/github/github-apps)
+
+Difference between GitHub Apps and GitHub OAuth Apps:
+GitHub Apps handle OAuth scope at the app installation level, meaning that the scope parameter for the call to getAccessToken in the frontend has no effect. When calling getAccessToken in open source plugins, one should still include the appropriate scope, but also document in the plugin README what scopes are required for GitHub Apps.
+
+Authentication needs frontend and backend configuration
+- Backend: https://backstage.io/docs/auth/identity-resolver/
+- Frontend: SignInPage
+
+### Scenario Examples
+- Authenticate Users to Backstage using their Github accounts
+  - User Login
+- Perform API Actions on behalf of authenticated users, utilizing their permissions
+  - Opening a PR or creating an Issue in behalf of a user
+- Access data that may require user specific scopes or to act as the user
+  - User repositories, contributions
+
+#### Required Scopes
+- read:user: Access basic profile information
+- user:email: Access the user’s email addresses
+- repo: Access private repositories (if needed)
+- workflow: Access GitHub Actions workflows (if needed)
+- write:discussion: For creating or managing discussions (if your Backstage setup involves GitHub Discussions)
+
+### Scaffolder
+Integrated Identity Resolver | [backstage.io documentation link](https://backstage.io/docs/features/software-templates/writing-templates#accessing-the-signed-in-users-details)
+
+Integrated Authentication Capabilities | [backstage.io documentation link](https://backstage.io/docs/auth/#scaffolder-configuration-software-templates)
+
+tbd - access crontrol to certain parameter
+[Scaffolder and Permission framework](https://backstage.io/docs/features/software-templates/authorizing-scaffolder-template-details)
+    
+### Token issuer
+Authentication backend generates and manages its own signing keys automatically for any issued backstage token
+They have short lifetime and do not persist after instance restarts!
+
+tbd - solution for this 
+[backstage.io documentation link](https://backstage.io/docs/auth/#configuring-token-issuers)
+
+## Integrations
+
+### Purpose
+- Service account for automated GitHub API Requests
+- Allow Backstage to read or publish data using external providers (Github,…)
+- Performing static, non-user-specific tasks, such as reading repo data, fetching org information or indexing repos
+
+For github (located at root level in app-config.yaml since it is used by many Backstage core features)
+```
+integrations:
+    github:
+    - host: github.com
+        token: ${GITHUB_TOKEN}
+```
+
+### Scenario Example
+- Github discovery processor
+  - Scanning Github Repos for catalog files
+- Github API requests
+  - Where admin don't want user specific access
+- CI/CD pipelines interacting with GitHub via Backstage
+- Backstage scanning GitHub repos and does not need user authentication (sign-in)
+- Running Github integration Plugin, that requires persistent access to certain data
+- Fetching GitHub Actions logs for a Backstage plugin
+
+#### Required Scopes
+- repo: Full control of private repositories (read/write)
+- read:org: Read access to organization membership
+- admin:org: If the token needs to manage organization settings (rare)
+- read:discussion: To read GitHub Discussions
+- workflow: To access workflow runs and logs
+- write:packages: If interacting with GitHub Packages
+
+## GitHub comparison 
+|Feature|GitHub OAuth App|GitHub PAT|
+| ------ | ------ | ------ |
+|User Athentication|✅ Yes|❌ No|
+|Delegated User Permission|✅ Yes(based on user scopes)|❌ No|
+|Access to Private Repos|✅ Yes(if user grants access)|✅ Yes (with repo scope)|
+|Machine to GitHub API Access|❌ Limited (depends on user)|✅ Yes (using Service Account)|
+|CI/CD integration|❌ No, not ideal!|✅ Yes|
+|Setup Complexity|Medium|Low|
+
+## Best Practices in kubriX environment
+- We use **OAuth App** for user-related actions, user authentication, and any actions that need to happen on **behalf of a user**.
+- Use **PAT** for service-level access where **user context is not required**, such as scanning repositories, reading data, or performing automated tasks.
\ No newline at end of file
diff --git a/backstage-resources/entities/uibklab/showcase-templates.yaml b/backstage-resources/entities/uibklab/showcase-templates.yaml
index f5b280b54..8622b0c95 100644
--- a/backstage-resources/entities/uibklab/showcase-templates.yaml
+++ b/backstage-resources/entities/uibklab/showcase-templates.yaml
@@ -7,3 +7,4 @@ spec:
   type: url
   targets:
     - https://github.com/suxess-it/sx-cnp-oss/blob/main/backstage-resources/templates/scaffolder-templates/sx-virt-template/template.yaml
+    - https://github.com/suxess-it/sx-cnp-oss/blob/main/backstage-resources/templates/scaffolder-templates/sx-virt-template/template.yaml
\ No newline at end of file
diff --git a/backstage-resources/mkdocs.yaml b/backstage-resources/mkdocs.yaml
index 1a990a1be..53e8ecdde 100644
--- a/backstage-resources/mkdocs.yaml
+++ b/backstage-resources/mkdocs.yaml
@@ -15,6 +15,7 @@ nav:
       - Backup and Recovery: grc/backuprecovery.md
       - Identity and Access Management: grc/iam.md
       - RBAC Portal: grc/rbacportal.md
+      - Backstage Authorization and Integration: grc/backstage_auth.md
   - Application Migration:
       - Migration Process Steps: application-migration/migration-process.md
       - Learning Path for Developers: application-migration/learning-path.md