Creating sites in Trident

OK, i've tried many different format's but i can't seem to hit it right on the money. Can someone throw a quick solution for creating sites in Trident?

Below is what is needed.

For example, my-first-site. Your domain will be 'my-first-site.online.me'

 You can't, that module was never intended for our use.

Hence the hard coding of online.me in it. They, I'm sure have future plans for that module.

 OH snap, thanks newton! It would have been pretty cool.

The hard code can be removed.  Explain more about this sites module; perhaps we can use it as a base.

Hey newton and GG, all i was able to attempt was enter a domain name, once a domain is typed in and hit enter or submit it shows the following message which is attached.

Is this something along the lines of allowing one to have one installation of Trident and have multiple sites controlled by one backend similar to some blogging software?  If so, that would not be too shabby.  The blogging/CMS application that I know keeps tracks of which content belongs to which blog/site and you can set a different template for each blog/site.  All content is stored in the same database  For example, if you have a blog post, stored along with that is which blog it belongs to.

If the module is functional, I say let's hack it.

I don't think it's functional. :/

 It's funny, this module has been around for couple years..

and yes GG.

 Ok so if we can not use it for the time being, is there a way to hide it from the menu list by clicking on the 3 horizontal lines upper left corner? I know that there is a way.  See attached

 It's because your using the github files, for a live site you must use the correct version. 

The github files are for experimental use only as the documentation states.

Just remove the module.

 Ok, thanks!