diff --git a/tasks/PageIteratorTask.md b/tasks/PageIteratorTask.md
index fe35b81..f347a0a 100644
--- a/tasks/PageIteratorTask.md
+++ b/tasks/PageIteratorTask.md
@@ -6,10 +6,10 @@ For a variety of reasons, collections of entities are often split into pages and
 
 ## Requirements
 
-- Accept any collection of entities that contains a link to a next page
-- Accept a callback function that will be called for each entity in each page of the collection.  The callback function should provide a way to indicate to the iterator to stop iterating.
-- Dereference the next page link, when each of the the entities of the current page have been passed to the callback.
-
+1. Accept any collection of entities that contains a link to a next page
+2. Accept a callback function that will be called for each entity in each page of the collection.  The callback function should provide a way to indicate to the iterator to stop as well as resume iterating. The consumer should drive the use of the API by fetching the next page results whenever they require. 
+3. Dereference the next page link, when each of the the entities of the current page have been passed to the callback.
+4. Accept or provide the ability to pass information like headers, middleware options in the request for the next page. For example, when using a PageIteratorTask for processing a large number of events, consumer should be able to specify the timezone preferance in the headers. 
 
 ## Performance Considerations
 
@@ -72,5 +72,23 @@ TypeScript
         }; 
         let pageIterator = new PageIterator(client, response, callback); 
         pageIterator.iterate(); 
+        
+        // Example of passing headers with a PageIterator
+        let response: PageCollection = await client.api("/me/events").headers({ "Prefer": 'outlook.timezone= "utc"' }).get(); 
+        let callback = (data) => { 
+            console.log(data); 
+            return true; 
+        }; 
+        var requestOptions = { headers: { "Prefer":  'outlook.timezone= "utc"' } };
+        let pageIterator = new PageIterator(client, response, callback, requestOptions); 
+        pageIterator.iterate(); 
 ```
-
+## Future Implementations
+    - Support 4th requirement mentioned in this file. The progress can be tracked as follows -
+    | SDK         | Implementation Status |
+    |-------------|----------------------|
+    | C#          | -                    |
+    | JAVA        | -                    |
+    | PHP         | -                    |
+    | Objective-C | -                    |
+    | JavaScript  | In Progress          |