Merge pull request #115694 from HeidiSteen/heidist-bugfix

[azure search] WN updates from Mark, Terry

Author: PRMerger16

articles/search/index-similarity-and-scoring.md

@@ -31,6 +31,8 @@ You can customize the way different fields are ranked by defining a custom *scor
 
 A scoring profile is part of the index definition, composed of weighted fields, functions, and parameters. For more information about defining one, see [Scoring Profiles](index-add-scoring-profiles.md).
 
+<a name="scoring-statistics"></a>
+
 ## Scoring statistics and sticky sessions (preview)
 
 For scalability, Azure Cognitive Search distributes each index horizontally through a sharding process, which means that portions of an index are physically separate.

articles/search/whats-new.md

@@ -18,11 +18,11 @@ Learn what's new in the service. Bookmark this page to keep up to date with the
 
 ### May 2020 (Microsoft Build)
 
-+ [Debug sessions](cognitive-search-debug-session.md) feature is now in preview. [Sign up to request access](https://aka.ms/DebugSessions). Debug sessions provides a portal-based interface to investigate and resolve issues with a skillset. Fixes created in the debug session can be saved to production skillsets or downloaded for import to your source-controlled project. Get started with [this tutorial](cognitive-search-tutorial-debug-sessions.md).
++ [Debug sessions](cognitive-search-debug-session.md) feature is now in preview. [Sign up to request access](https://aka.ms/DebugSessions). Debug sessions provides a portal-based interface to investigate and resolve issues with a skillset. Fixes created in the debug session can be saved to production skillsets. Get started with [this tutorial](cognitive-search-tutorial-debug-sessions.md).
 
 + Security enhancements include the ability to [set up a private search endpoint (preview)](service-create-private-endpoint.md) that is inaccessible on the public internet. You can also [configure IP rules for in-bound firewall support (preview)](service-configure-firewall.md).
 
-+ Use a [system-managed identity (preview)](search-howto-managed-identities-data-sources.md) for read-only access to external Azure data sources during indexing.
++ Use a [system-managed identity (preview)](search-howto-managed-identities-data-sources.md) to set up a connection to an Azure data source for indexing. Applies to [indexers](search-indexer-overview.md) that ingest content from Azure data sources such as Azure SQL Database, Azure Cosmos DB, and Azure Storage.
 
 + Change the basis for how search scores are computed, from per-shard to all-shards, using the [scoringStatistics=global query parameter](index-similarity-and-scoring.md#scoring-statistics).