Really? You've been a member of this BBS for nigh on 15 years and don't know how to do that? Hmmm...
See that little number in the lower right-hand corner of every single post? That's the post number of the thread.
Right-click on it, and then click "Copy Link Location", or "Copy", or whatever your browser's option is. Then, make a new post here, click on the link icon at the top of the text area (looks like a chain link), paste the URL and done. Actually, you don't even need to do all that with the link - just paste the URL as text and it will auto link. Here's a link to your post above saying you don't know how to link:
https://www.trekbbs.com/threads/bat...treaming-service.301221/page-38#post-13423908
And, if you
left-click on that little number, it even pops up a nice window providing the link in a convenient BBS-formatted syntax. So many easy ways to do this.
There. So... Link?