making more changes

Author: MashaMSFT

.openpublishing.redirection.json

@@ -52834,7 +52834,7 @@
         },
         {
             "source_path": "articles/sql-database/sql-database-multi-model-features.md",
-            "redirect_url": "/azure/azure-sql/database/multi-model-features",
+            "redirect_url": "/azure/azure-sql/multi-model-features",
             "redirect_document_id": true
         },
         {

articles/azure-sql/database/sql-database-paas-overview.md

@@ -18,7 +18,7 @@ ms.date: 04/08/2019
 
 Azure SQL Database is a fully managed Platform as a Service (PaaS) Database Engine that handles most of the database management functions such as upgrading, patching, backups, and monitoring without user involvement. Azure SQL Database is always running on the latest stable version of SQL Server Database Engine and patched OS with 99.99% availability. PaaS capabilities that are built into Azure SQL Database enables you to focus on the domain-specific database administration and optimization activities that are critical for your business.
 
-With Azure SQL Database, you can create a highly available and high-performance data storage layer for the applications and solutions in Azure. SQL Database can be the right choice for a variety of modern cloud applications because it enables you to process both relational data and [non-relational structures](multi-model-features.md), such as graphs, JSON, spatial, and XML.
+With Azure SQL Database, you can create a highly available and high-performance data storage layer for the applications and solutions in Azure. SQL Database can be the right choice for a variety of modern cloud applications because it enables you to process both relational data and [non-relational structures](../multi-model-features.md), such as graphs, JSON, spatial, and XML.
 
 It's based on the latest stable version of the [Microsoft SQL Server database engine](https://docs.microsoft.com/sql/sql-server/sql-server-technical-documentation?toc=/azure/sql-database/toc.json). You can use advanced query processing features, such as [high-performance in-memory technologies](../in-memory-oltp-overview.md) and [intelligent query processing](https://docs.microsoft.com/sql/relational-databases/performance/intelligent-query-processing?toc=/azure/sql-database/toc.json). In fact, the newest capabilities of SQL Server are released first to SQL Database, and then to SQL Server itself. You get the newest SQL Server capabilities with no overhead for patching or upgrading, tested across millions of databases. 
 

articles/azure-sql/database/toc.yml

@@ -307,7 +307,7 @@
     - name: Database features
       items:
       - name: Multi-model capabilities
-        href: database/multi-model-features.md
+        href: multi-model-features.md
       - name: Job automation
         href: database/job-automation-overview.md
 
@@ -465,6 +465,7 @@
   - name: Quickstarts
     items:
     - name: Create
+      href: database/quickstart-content-reference-guide.md
       items:
       - name: Using Azure portal
         href: database/single-database-create-quickstart.md
@@ -708,6 +709,7 @@
       displayName: faq
       href: managed-instance/frequently-asked-questions-faq.md
   - name: Quickstarts
+    href: managed-instance/quickstart-content-reference-guide.md
     items:
     - name: Create
       items: