Board Thread:Support Requests - Getting Technical/@comment-65.94.76.126-20130528075350/@comment-4674838-20130528133551

65.94.76.126 wrote: Ideally each page would be composed of four pages
 * 1) subjectpage
 * 2) talkpage
 * 3) metadatapage/documentationspace
 * 4) scratch/sandbox

The subjectspace/talkspace duality is a standard part of how namespaces work and is not designed to be changed. You can have custom namespaces on a wiki, but they can't be "added to all pages" in the way you're suggesting. I'm not sure why you want to do what you want to do, but simply put, it's not possible in the way you described. I'm not sure what type of metadata or sandbox information you would want to create associated with every single page, but you'd need to find another way to do it, for example, with a subpage or a template.

A custom namespace is simply an extra namespace where you can store content (whatever type of content that might be). Like other namespaces, a custom namespace will also have its own associated Talk: namespace.

To request a custom namespace, you would need to make a request to Special:Contact for Wikia to evaluate. The maximum number of custom namespaces you can request is 3.

See also: Help:Namespace and Help:Custom namespaces.