Within the post you want to link to, do this::
- Click on "Take Action" in the bottom right of the post.
- Then click on "Permalink"
This will generate the URL for the link which will appear in the address bar of your browser. - Copy the entire link to the clipboard.
- In the post where you want to place this link, type the text that you want to use as the link.
- Highlight that text and select the LINK tool (the little chain link in the toolbar.)
- Paste the URL into the Link window.
- Click OK.
- DONE!