Tweak wordings

Author: linda33wj

articles/data-factory/connector-azure-cosmos-db-mongodb-api.md

@@ -209,10 +209,13 @@ The following properties are supported in the Copy Activity **sink** section:
 You can use this Azure Cosmos DB connector to easily:
 
 * Copy documents between two Azure Cosmos DB collections as-is.
-* Import JSON documents from various sources to Azure Cosmos DB, including from Azure Blob storage, Azure Data Lake Store, and other file-based stores that Azure Data Factory supports.
+* Import JSON documents from various sources to Azure Cosmos DB, including from MongoDB, Azure Blob storage, Azure Data Lake Store, and other file-based stores that Azure Data Factory supports.
 * Export JSON documents from an Azure Cosmos DB collection to various file-based stores.
 
-To achieve such schema-agnostic copy, skip the "structure" (also called *schema*) section in dataset and schema mapping in copy activity.
+To achieve schema-agnostic copy:
+
+* When you use the Copy Data tool, select the **Export as-is to JSON files or Cosmos DB collection** option.
+* When you use activity authoring, choose JSON format with the corresponding file store for source or sink.
 
 ## Schema mapping
 

articles/data-factory/connector-azure-cosmos-db.md

@@ -36,7 +36,7 @@ For Copy activity, this Azure Cosmos DB (SQL API) connector supports:
 
 - Copy data from and to the Azure Cosmos DB [SQL API](https://docs.microsoft.com/azure/cosmos-db/documentdb-introduction).
 - Write to Azure Cosmos DB as **insert** or **upsert**.
-- Import and export JSON documents as-is, or copy data from or to a tabular dataset. Examples include a SQL database and a CSV file. To copy documents as-is to or from JSON files or to or from another Azure Cosmos DB collection, see Import or export JSON documents.
+- Import and export JSON documents as-is, or copy data from or to a tabular dataset. Examples include a SQL database and a CSV file. To copy documents as-is to or from JSON files or to or from another Azure Cosmos DB collection, see [Import and export JSON documents](#import-and-export-json-documents).
 
 Data Factory integrates with the [Azure Cosmos DB bulk executor library](https://github.com/Azure/azure-cosmosdb-bulkexecutor-dotnet-getting-started) to provide the best performance when you write to Azure Cosmos DB.