DOCSP-19542 (#211)

connect opid to correlationID

Author: kanchana-mongodb

source/admin/determine-query-status.txt

@@ -57,7 +57,9 @@ documents with the following fields:
    * - ``$currentOp.opid``
      - :manual:`ObjectId </reference/bson-types/#objectid>`
      - Unique identifier of the operation in :manual:`ObjectId 
-       </reference/bson-types/#objectid>` format. 
+       </reference/bson-types/#objectid>` format. The field value is 
+       the same as the ``correlationID`` that you can see in errors 
+       and logs.
 
    * - ``$currentOp.client``
      - string

source/query/view-query-history.txt

@@ -130,8 +130,11 @@ fields:
        - ``0``, if there were errors when executing the query
 
    * - ``opid``
-     - :manual:`ObjectId </reference/bson-types/#objectid>` 
-     - Unique identifier of the operation associated with the query.
+     - :manual:`ObjectId </reference/bson-types/#objectid>`
+     - Unique identifier of the operation associated with the query in 
+       the :manual:`ObjectId </reference/bson-types/#objectid>` format. 
+       The field value is the same as the ``correlationID`` that you 
+       can see in errors and logs.
 
    * - ``startTime``
      - :manual:`ISODate </reference/glossary/#term-isodate>`