add missing docs link

Author: maltesander

docs/modules/hive/pages/usage-guide/security.adoc

@@ -1,5 +1,6 @@
 = Security
 :description: Secure Apache Hive with Kerberos authentication in Kubernetes. Configure Kerberos server, SecretClass, and access Hive securely with provided guides.
+:opa-rego-docs: https://www.openpolicyagent.org/docs/latest/#rego
 
 == Authentication
 Currently, the only supported authentication mechanism is Kerberos, which is disabled by default.
@@ -148,7 +149,7 @@ table_allow if {
 
 ==== Configuring policy URLs
 
-The `database_allow`, `table_allow`, `column_allow`, `partition_allow`, and `user_allow` policy URLs can be xref:usage-guide/overrides.adoc#_configuration_properties[config overridden] using the properties in `hive-site.xml`:
+The `database_allow`, `table_allow`, `column_allow`, `partition_allow`, and `user_allow` policy URLs can be (config) overriden using the properties in `hive-site.xml`:
 
 * `com.bosch.bdps.opa.authorization.policy.url.database`
 * `com.bosch.bdps.opa.authorization.policy.url.table`