my guess is that is just a snippet of a larger piece of code, these being the basic descriptors of the "room" as you can't really get two lines of code in a chat room to use the code in an existing room. but that does not mean i am not going to try, will tell you what happens.
another idea is to do a search on google or something on how to make a room on rocket.chat? might help, that is how i learn most things.
alright so there is an easy guide to follow, the other way would require you to have your own server, and a computer that ran Linux.
the guide is here.
https://steemit.com/steemit/@ekitcho/do-you-like-steemit-chat-set-up-your-own-chat-for-free-in-a-few-clicks
it is amazing what you can find with google.
hope this helps
thank you for your time and have a good one!!
Thanks @kehvex - I have a little project brewing and I'll be sure to invite you!
cool thanks for the consideration @escapehatch!