grated <code>v1beta1</code> policy.</p><h3 id=step-3-migrate-authentication-policy>Step 3: Migrate authentication policy</h3><p>For each <code>v1alpha1</code> authentication policy, migrate with the following rules:</p><ol><li><p>If the whole namespace is enabled with mTLS or JWT, create the <code>PeerAuthentication</code>, <code>RequestAuthentication</code> and
<code>AuthorizationPolicy</code> without a workload selector for the whole namespace. Fill out the policy based on the
semantics of the correspondi