Select Commons.
![select Commons](https://media.screensteps.com/image_assets/assets/004/950/572/original/42066327-1ccb-4ba6-9841-ec862df1a2f4.png)
Select Commons from the site's Tool Menu.
Select Reply.
![Select Reply](https://media.screensteps.com/image_assets/assets/006/110/483/original/dcae841a-628a-4c93-a4a6-83b18097e56a.png)
Select Reply just below a post to respond to that post.
Type your response and select Post Comment.
![Enter a response and select Post Comment](https://media.screensteps.com/image_assets/assets/006/110/485/original/163a78fc-d09d-4d2d-a22b-b89e8fc4cf43.png)
- Type your response in the text field.
- Select Post Comment.
Reply displays.
![Response displays beneath original](https://media.screensteps.com/image_assets/assets/006/110/487/original/b36dc16f-b4b6-46bd-b501-7c1dee3c33b9.png)
Your reply comment will appear indented just below the original post.