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Perhaps Mopria is actually requesting that these attributes be listed as RECOMMENDED?</div>
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Bill Wagner</div>
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<b>From:</b> ipp <ipp-bounces@pwg.org> on behalf of Michael Sweet via ipp <ipp@pwg.org><br>
<b>Sent:</b> Wednesday, October 14, 2026 11:38 AM<br>
<b>To:</b> ISTO-PWG Internet Printing Protocol workgroup discussion forum <ipp@pwg.org><br>
<b>Cc:</b> Michael Sweet <msweet@msweet.org><br>
<b>Subject:</b> Re: [IPP] Proposed Changes to IPP Everywhere 2.0</div>
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<div style="font-size: 11pt;">Anthony,<br>
<br>
We wouldn't normally make an attribute CONDITIONALLY REQUIRED if the attribute is supported (i.e. "you have to support it if you support it")...<br>
<br>
What is the reason for this change request?<br>
<br>
<br>
> On Oct 14, 2026, at 11:30 AM, Anthony Suarez via ipp <ipp@pwg.org> wrote:<br>
><br>
> Hi All,<br>
><br>
> On behalf of Mopria, the following changes to "6.3 IPP Printer Description Attributes" section of the IPP Everywhere 2.0 are proposed:<br>
><br>
> IPP Everywhere 2.0 Draft<br>
> <a href="https://ftp.pwg.org/pub/pwg/ipp/wd/wd-ippeve20-20260430.pdf" id="OWA95f4ae90-a444-971d-e289-8f497cd2ec5d" class="OWAAutoLink" data-auth="NotApplicable">
https://ftp.pwg.org/pub/pwg/ipp/wd/wd-ippeve20-20260430.pdf</a><br>
><br>
> - Remove job-constraints-supported attribute from the REQUIRED attributes list in Table 5 and add it to the CONDITIONALLY REQUIRED list in Table 6 instead. It is the RECOMMENDED attribute defined in PWG 5100.13.<br>
><br>
> - Remove job-resolvers-supported attribute from the REQUIRED attributes list in Table 5 and add it to the CONDITIONALLY REQUIRED list in Table 6 instead. It is the RECOMMENDED attribute defined in PWG 5100.13.<br>
><br>
> - Add the following notes at the end of Table 6.<br>
> For job-constraints-supported:<br>
> "Note 6: CONDITIONALLY REQUIRED for printers that support job-resolvers-supported attribute."<br>
> For job-resolvers-supported:<br>
> "Note 7: CONDITIONALLY REQUIRED for printers that support job-constraints-supported attribute."<br>
><br>
> Best regards,<br>
> Anthony Suarez<br>
> Confidentiality Notice: This e-mail message may contain confidential and privileged information. _______________________________________________<br>
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> ipp@pwg.org<br>
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<br>
<br>
________________________<br>
Michael Sweet<br>
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