Document-type shells provided in the base DITA edition
This section is non-normative.
The DITA specification contains a starter set of document-type shells. These document-type shells are commented and can be used as templates for creating custom document-type shells.
The following table lists the document-type shells that are included in the base DITA edition and the domains that are integrated into them.
| Document-type shell | Domains included | Domains NOT included | 
|---|---|---|
| Base map | All attribute domains The following element domains: 
 | Not applicable | 
| Base topic | All attribute domains and the following element domains: 
 | The following element domains: 
 | 
| Subject scheme | All attribute domains The following element domains: 
 | The following element domains: 
 |