[FIG(quote)[
[FIGCAPTION[
[1] [CITE[PWG 5100.13 – IPP: Job and Printer Extensions – Set 3]]
( ([TIME[2012-07-28 08:38:41 +09:00]]))
<http://ftp.pwg.org/pub/pwg/candidates/cs-ippjobprinterext3v10-20120727-5100.13.pdf>
]FIGCAPTION]

> The term CONDITIONALLY REQUIRED is additionally defined for a conformance
> requirement that applies to a particular capability or feature.

]FIG]