Dynamic Workflow Tags (for in app tabs)

workflow(
  "acme-login-alert",
  async ({ step, payload }) => {
    await step.inApp('inbox', async () => {
        return {
          subject: 'New Login Detected',
          body: 'We noticed a login from a new device or location. If this wasn’t you, change your password immediately.',
        };
    });
  },
  {
    tags: ['security'], // <= here = [payload.tag]
  }
);