Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: How does this attach to the propane cylinder? Thanks.
Document: I've tested the Century 2-piece propane tree a couple of times now and everything works as expected. I used it to attach only a lantern on top, then adding stove connections as well. No leaks at all. Unlike some other reviews, the attachment to a 20-lb tank was good and minimal torque was needed to get a tight fit on the cylinder.
So if you get one, make sure you leak test it.This tree attaches to the actual tank and connects with a flexible hose, -vs- the ones made by coleman, which attach directly to the propane port on the tank.
Also, the brass fittings are smooth and make a good connection. Again, only hand tightening was needed to get a leak-free seal. The bag was a nice addition to keep the equipment together in my camping supplies bin.Just a note, not a negative:  This propane tree has 3 qty. 1"-20 male thread connections (like a 1-lb propane cylinder).
There is absolutely no way that the distribution tree can attach to the Lite cylinder's plastic rim. And it cannot stand upon its own, even if the base was a little longer.And in all probability there is nothing that can be done with each of them but to go back to the one-pound propane bottles.But amazingly, Amazon did not alert its customers that the two products are incompatible.
Best propane tree that I've seen. Very flexible and compact 2-piece design, fits in the bag that is included. Very stable; I attach mine to a 10 lb Manchester Tank and it's perfect to run a stove and lantern. I also like the small rubber hose connection to the tank vs. the tree screwing into and hanging from the tank valve.I've used my last little green propane tank.
I am a pretty avid camper and finally got sick of cooking with a head lamp and switching hoses from the cylinder from one device to the next so I decided to purchase the tree. The tree is a convenient tool to have if you like to utilize multiple propane devices. I normally utilize a small lantern a camp stove and my Baby-Q all at the same time while utilizing the device. Everything works as designed but my disappointment with the tree is how it connects to the propane tank.
I bought this to attach to aManchester Tank 10393.1 11# ACME/OPD Vertical LP Tankalong with aColeman 8' Extension Hoseand everything works like a dream! I couldn't be happier.Don't listen to the negative nellies, this Century Propane Distribution Tree works like a charm & is fully compatible with the Coleman hose.The tree attaches VERY FIRMLY to the neck of your propane tank, so it won't fall off the tank or come loose.
It is ok if you want to run a lantern on the top connector of the tree where it is no big deal if the tree wobbles back and forth. But it is entirely too unstable to attach a small stove to the top connector. When the wind blows, your food will likely end up on the ground.Several reviews had referred to a "solid connection" with the tank. That has not been my experience.
I tried a couple other posts and they all seemed to leak at least a little because the poll attached directly to the nozzle making it hard to get a good seal. But this bad boy mounts to the nozzle protector or a nearby  mount and has a short hose to attach to the nozzle making a very tight seal.I highly recommend this version. Don't be fooled by fancier brand names like I did.
Great camping devise for up to 3 propane hookups.
Answer: yes