Tweak Azure PG connector article

Author: linda33wj

articles/data-factory/connector-azure-database-for-postgresql.md

@@ -24,6 +24,11 @@ This connector is specialized for [Azure Database for PostgreSQL service](../pos
 
 ## Supported capabilities
 
+This Azure Database for PostgreSQL connector is supported for the following activities:
+
+- [Copy activity](copy-activity-overview.md) with [supported source matrix](copy-activity-overview.md)
+- [Lookup activity](control-flow-lookup-activity.md)
+
 You can copy data from Azure Database for PostgreSQL to any supported sink data store. Or, you can copy data from any supported source data store to Azure Database for PostgreSQL. For a list of data stores that are supported as sources/sinks by the copy activity, see the [Supported data stores](copy-activity-overview.md#supported-data-stores-and-formats) table.
 
 Azure Data Factory provides a built-in driver to enable connectivity, therefore you don't need to manually install any driver using this connector.
@@ -210,5 +215,9 @@ Allowed values are Timespan. An example is 00:30:00 (30 minutes). | No (default
 ]
 ```
 
+## Lookup activity properties
+
+To learn details about the properties, check [Lookup activity](control-flow-lookup-activity.md).
+
 ## Next steps
 For a list of data stores supported as sources and sinks by the copy activity in Azure Data Factory, see [supported data stores](copy-activity-overview.md#supported-data-stores-and-formats).