Fix broken link in warning

Signed-off-by: David Tesar <[email protected]>

docs/book/src/topics/identities.md

@@ -1,6 +1,7 @@
 # Supported Identity methods
 
 Identities are used on the management cluster and the VMs/clusters/workloads which get provisioned by the management cluster.
+Also see relevant [identities use cases](identities-use-cases.md), [Azure Active Directory integration](aad-integration.md), and [Multi-tenancy](multitenancy.md) pages.
 
 ## Deprecated Identity Types
 
@@ -12,7 +13,7 @@ The capability to set credentials using environment variables has been removed,
 
 <aside class="note warning">
 <h1> Warning </h1>
-All of the [methods which utilize AAD Pod Identity](multitenancy.md#deprecated-identity-types) will no longer function starting in the 1.13 release of CAPZ.
+All of the [methods which utilize AAD Pod Identity](https://capz.sigs.k8s.io/topics/multitenancy#deprecated-identity-types) will no longer function starting in the 1.13 release of CAPZ.
 </aside>
 
 ## Workload Identity (Recommended)