how do i change my cms from atomcms to orioncms

[Fermando1]

I couldn't find any information about this subject anywhere.
Is such a thing possible?

 

[React]

I couldn't find any information about this subject anywhere.
Is such a thing possible?

Surely you'd just follow the OrionCMS setup tutorial, you won't lose any data regarding users either if that's a concern you have.

You'll find the tutorial here:

You must be registered for see links

and as explained, both are built for Arcturus, so your data will remain intact.