backstage/.changeset/nasty-paws-move.md

@backstage/create-app

@backstage/create-app
patch

Tweaked template to provide an example and guidance for how to configure sign-in in packages/backend/src/plugins/auth.ts. There is no need to add this to existing apps, but for more information about sign-in configuration, see https://backstage.io/docs/auth/identity-resolver.