Update links to replacement article and appropriate heading

Author: garycentric

defender-for-cloud-apps/best-practices.md

@@ -45,7 +45,7 @@ Integrating Defender for Cloud Apps with Microsoft Defender for Endpoint gives y
 **For more information**:
 
 * [Cloud discovery policies](cloud-discovery-policies.md)
-* [Cloud discovery anomaly detection policy](cloud-discovery-anomaly-detection-policy.md)
+* [Cloud discovery anomaly detection policy](cloud-discovery-policies.md#cloud-discovery-anomaly-detection)
 * [Get instantaneous behavioral analytics and anomaly detection](anomaly-detection-policy.md)
 
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defender-for-cloud-apps/tutorial-suspicious-activity.md

@@ -116,9 +116,9 @@ Once you're familiar with the policies, you should consider how you want to fine
 
 ## Phase 3: Tune cloud discovery anomaly detection policies
 
-Like the anomaly detection policies, there are several built-in [cloud discovery anomaly detection policies](cloud-discovery-anomaly-detection-policy.md) that you can fine-tune. For example, the Data exfiltration to unsanctioned apps policy alerts you when data is being exfiltrated to an unsanctioned app and comes preconfigured with settings based on Microsoft experience in the security field.
+Like the anomaly detection policies, there are several built-in [cloud discovery anomaly detection policies](cloud-discovery-policies.md#cloud-discovery-anomaly-detection) that you can fine-tune. For example, the Data exfiltration to unsanctioned apps policy alerts you when data is being exfiltrated to an unsanctioned app and comes preconfigured with settings based on Microsoft experience in the security field.
 
-However, you can fine-tune the built-in policies or create your own policies to aid you in identifying other scenarios that you may be interested in investigating. Since these policies are based on cloud discovery logs, they have different [tuning capabilities](cloud-discovery-anomaly-detection-policy.md#legacy-create-anomaly-detection-policy) more focused on anomalous app behavior and data exfiltration.
+However, you can fine-tune the built-in policies or create your own policies to aid you in identifying other scenarios that you may be interested in investigating. Since these policies are based on cloud discovery logs, they have different [tuning capabilities](cloud-discovery-policies.md#cloud-discovery-anomaly-detection) more focused on anomalous app behavior and data exfiltration.
 
 1. **Tune usage monitoring**  
 Set the usage filters to control the baseline, scope, and activity period for detecting anomalous behavior. For example, you may want to receive alerts for anomalous activities relating to executive-level employees.