Walkthrough Links

[Vroqren]

Hello once again! I had an idea, a long time ago, but never implemented it. I want to add links within my walkthroughs to another spot in the walkthough (Links from the list of parts in the walkthrough to the actual part).
Unfortunately, I don't actually know how to do this, but I do know that it's possible. A prime example was recently brought up:

What is different about this link: to IJBall's Timeline
and this link:
to BW's follow-up reply?

You can quote this post to see that the text within each of them is different. How do I get that alternate URL that leads directly to a certain point?

EDIT: After a little testing I have discovered that when I edit or submit a new message I can get a direct link to that post in the topic, and that clicking on the title of the topic at the top returns me to the original url. Does this mean that it isn't possible to get a link to the middle of a post?
Ex) This post
Compared to:
This topic

[SpottedShroom]

The second link has an HTML anchor at the end - #p19611. It's a link not only to a specific page, but to a specific location on that page. The links that phpbb makes for each post title include the anchor, so it should be pretty easy to link to any specific post. If you want to link to text within an individual post, that's probably not possible.

[Vroqren]

Alright. It's a pity, but thank's for your input anyway.