landing-zone-join-the-platform

Type: decision

Decision

Each application joins the platform once — establishing the Entra ID group, billing scope, and GitHub repo that all its landing zones build on.

Why

Without a registered profile, the platform has no application to provision landing zones for.

Violations

• Landing zone bicepparam with hardcoded owner/engineer email instead of readEnvironmentVariable.

Links

• landing-zone-lifecycle — At landing zone creation, the subscription from the bank moves to application's invoice section.
• landing-zone-repo — The IDs created at Application Registration (Entra group, invoice section) live as GitHub Variables on the application repo.
• platform-identity-github — The GitHub App is used to create the application repo from the landingzone-template and seeds it with variables.

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