Naming conventions and file extensions

The following naming conventions and file extensions are in use by DITA.

DITA topic instance files
*.xml, *.dita
DITA map instance files
*.ditamap
DTD structural module files
typename.mod
DTD domain module files
typenameDomain.mod
typenameDomain.ent
Schema structural module files
typenameMod.xsd
typenameGrp.xsd
Schema domain module files
typenameDomain.xsd
CSS override files
typename.css
customization-purpose.css
XSLT override files
typename.xsl
customization-purpose.xsl

OASIS DITA Architectural Specification v1.0 -- 09 May 2005
Copyright (c) OASIS Open 2005. All Rights Reserved.