Dell Open Manage Print Manager Software - Manual (Page 158)

158 Templates
Derivations
It describes the derivation using different properties. The construct element defines the value of the
derivation property based on other values of properties in the expression.
Example:
Language Support
It describes language property configuration for a particular printer model. The wr-info and ww-info
elements define the web-reading and web-writing properties. That is, it defines how to retrieve and
change the current EWS language of the printer.
Example:
Translation