PWG Plenary Minutes * PWG/OP Summit Virtual F2F * 16 May 2023

Attendees

- Amin Bandali (Canonical, call-in)
- Zdenek Dohnal (Redhat, OP GSoC Mentor, call-in)
- Benjamin Gordon (Google, call-in)
- Tsutomu Iwaski (Oki, call-in)
- Till Kamppeter (Canonical, OP Manager, call-in)
- Smith Kennedy (HP Inc, PWG Vice-Chair, call-in)
- Jeremy Leber (Lexmark, PWG Chair, call-in)
- Ira McDonald (High North, PWG Secretary, IPP WG Co-Chair, OP Chair, call-in)
- Michael Rhines (Qualcomm, call-in)
- Anthony Suarez (Kyocera, Mopria liaison, call-in)
- Mike Sweet (Lakeside Robotics, IPP WG Secretary, call-in)
- Paul Tykodi (TCS, IPP WG Co-Chair, call-in)
- Bill Wagner (TIC, former Cloud WG Chair, former WIMS WG Chair, call-in)
- Uli Wehner (Ricoh, call-in)
- Steven Young (Canon, call-in)

Preface

This meeting was announced and chaired by Jeremy Leber. This was a PWG/OP Summit Virtual F2F meeting with WebEx and Audio bridges. These minutes were prepared by Ira McDonald.

See slides at:
https://ftp.pwg.org/pub/pwg/general/Plenary/pwg-plenary-may-2023.pdf

Agenda

(1) Agenda, IP Policy, Minute Taker

* Reviewed agenda and PWG IP Policy

-- Ira McDonald as minute taker

-- All times are US Eastern Time (not Mountain Time)

-- Agenda below as revised during this PWG/OPS meeting

Tuesday 16 May 2023
  10:00 – 11:00 PWG Plenary
  11:00 – 12:00 OpenPrinting : Plenary
  12:00 – 12:45 Break / Lunch
  12:45 – 1:30  OpenPrinting : GSoC Project Updates
   1:30 – 2:30  OpenPrinting : cups-filters 2.x
   2:30 – 3:00  Break
   3:00 – 4:00  OpenPrinting : ChromiumOS Printing Update

Wednesday 17 May 2023
  10:00 – 11:00 OpenPrinting : CUPS Plenary
  11:00 – 12:00 OpenPrinting : Printer Applications – Scanner Applications and 
                               Retro-Fitting Printer Applications
  12:00 – 12:45 Break / Lunch
  12:45 – 1:45  OpenPrinting : CUPS Snap, Driverless Scanning/Scanning Applications, 
                               Printing GUI
   1:45 – 2:15  IPP WG : Status – Prototype Ready Specifications
   2:15 – 2:45  Break
   2:45 – 4:00  IPP WG : Evolution of IPP/2.0 and IPP Everywhere v2.0

Thursday 18 May 2023
  10:00 – 12:00 IDS WG : Status and Discussion – PWG Hardcopy Device Security Guidelines v1.0
  12:00 – 12:45 Break / Lunch
  12:45 - 1:15  IPP WG : 3D Printing Liaisons - Status & Guidance 
  12:45 – 2:45  IPP WG: Evolution of OAuth and IPP – Using OAuth with IPP v1.0
   2:45 – 3:00  IPP WG: Next Steps

(2) PWG Officers

* 2021-2023 Term
-- PWG Chair: Jeremy Leber (Lexmark)

-- PWG Vice-Chair: Smith Kennedy (HP Inc)

-- PWG Secretary: Ira McDonald (High North)


* 2023 is a PWG Officers election year. Selection of officers begins in Fall 2023. 
Those interested in serving in PWG Officer roles should contact chair@pwg.org.

(3) PWG Membership
```
* 29 members (28 voting, 1 non-voting)
```

(4) Thank You For Participating!

* Thanks to all of you for contributing your time and efforts to the PWG!

(5) Future PWG Meeting Schedule

* 2023 Meeting Schedule
-- 8-10 August 2023 – Virtual F2F

-- 14-16 November 2023 – Virtual F2F


* 2024 Meeting Schedule
-- 6-8 February 2024 - Virtual F2F

-- 14-16 May 2024 - Lexington? Sunnyvale? (Joint with OP)

-- 6-8 August 2024 – Virtual F2F

-- 12-14 November 2024 - Virtual F2F


* Contact chair@pwg.org if you are interested in hosting a PWG F2F event

(6) IPP Everywhere™ Certified Printers
https://www.pwg.org/ipp/everywhere.html

* 965 Printers now certified!
-- https://www.pwg.org/printers

-- New printers from Digital Check, OKI, HP, Lexmark, Ricoh, and Samsung

-- More on the way!


* IPP Everywhere™ Self Certification 1.1 Update 4
-- Announced 2 September 2022

-- IPP Everywhere™ v1.0 Certifications no longer accepted (for new printers)

(7) PWG Process 4.0 and Policy Updates

* Process v4.0
-- Multi-year effort to update Process 3.0

-- Stable draft: http://ftp.pwg.org/pub/pwg/general/wd/wd-pwg-process-4-20230501.pdf
--- PWG Last Call 17 May to 16 June 2023 : SC Approved (2023-05-11)

-- Detailed definitions moved to separate PWG Policy documents to simplify update approval 
   process
--- PWG Document Management Policy : SC Approved (2023-05-01)

--- PWG Meetings Policy : SC Approved (2023-05-01)

--- PWG Workgroup Decisions Policy : SC Approved (2023-05-01)


* PWG Policy Document Status
-- PWG Communications Infrastructure Policy : SC Approved (2023-05-01)

-- PWG Roles and Responsibilities Policy : SC Approved (2023-05-01)

-- PWG IPP Everywhere Logo Policy: SC Approved (2022-05-16)

-- PWG Antitrust Policy : SC Approved (2021-02-01)

-- PWG Press Release Review Policy: SC Approved (2020-09-08)

-- PWG Namespace Policy : SC Approved (2020-07-20)

-- PWG IPP Registry Policy : SC Approved (2020-05-18)


* PWG About page lists all Approved PWG Policy Documents
-- https://www.pwg.org/about.html

(8) PWG Projects on Github

* PWG on GitHub
-- https://github.com/istopwg


* IPP Sample
-- https://github.com/istopwg/ippsample


* IPP Everywhere™ Self-Certification Tools
-- https://github.com/istopwg/ippeveselfcert


* IPP Registry
-- https://github.com/istopwg/ippregistry


* PWG Books:
-- https://github.com/istopwg/pwg-books

(9) PWG WG Status
*** Work In Progress - see GANT chart in Plenary slides

*** IDS WG (Alan Sukert) - see Plenary slides

* Officers
-- IDS WG Chair: Alan Sukert (Independent)

-- IDS WG Vice-Chair: TBD

-- IDS WG Secretary: Alan Sukert (Independent)

-- IDS WG Document Editors: Ira McDonald (High North) – HCD Security Guidelines


* Current Charter
-- Updated to reflect development of Hardcopy Device (HCD) Security Guidelines by Ira and new 
   focus on Common Criteria HCD Protection Profiles (PPs), HCD Security Guidelines and Hardcopy 
   Device security standards

-- https://ftp.pwg.org/pub/pwg/ids/charter/ch-ids-charter-20190826.pdf


* Current Status
-- Focus the IDS WG on outreach with standards bodies involved in HCD security issues
--- Monitoring development of Hardcopy Device collaborative PP (cPP) / Supporting Document (SD)

--- Looking at initiating interface with other standards efforts related to hardcopy devices

-- IDS Meetings
--- IDS Meetings held on 02/23/23, 03/23/23, 04/20/23
--- Next IDS call scheduled for 06/08/23 (moved during this PWG/OPS meeting)

-- HCD international Technical Committee (iTC) Meetings
--- Since the publishing of HCD cPP v1.0 and HCD SD 1.0 on 10/31/22, the HCD iTC now holds
    HCD iTC Meetings every month
--- Will discuss the current status of the HCD iTC, the status of the HCD Interpretation Team 
    and plans for future updates to the published HCD cPP and HCD SD at the IDS F2F Session on 
    Thursday 02/23/23

-- Developing HCD Security Guidelines to provide guidance on current HCD security 
   technology and security issues
--- Will review the latest status at the IDS F2F session

-- IDS F2F Session will have a special topic summarizing the 2023 US cybersecurity strategy 
   and plans

-- Finally, IDS F2F Session will review current status of HCD-related standards efforts 
   of the Trusted Computing Group (TCG) and Internet Engineering Task Force (IETF)


* Next steps
-- Next IDS calls scheduled for Thursday 06/08/23 and 06/22/23 at 3pm US Eastern

*** IPP WG (Ira McDonald, Mike Sweet) - see Plenary slides

* Officers
-- IPP WG Co-Chair: Ira McDonald (High North)

-- IPP WG Co-Chair: Paul Tykodi (TCS)

-- IPP WG Secretary: Michael Sweet (Lakeside Robotics)

-- IPP WG Editors: Michael Sweet (Lakeside Robotics) and Smith Kennedy (HP)


* PWG Specifications in development
-- Internet Printing Protocol/2.x Fourth Edition - Interim

-- IPP Encrypted Jobs and Documents v1.0 - Prototype

-- IPP Enterprise Printing Extensions v2.0 - Prototype

-- IPP Everywhere™ v2.0 - Interim

-- IPP Everywhere™ Printer Self-Certification Manual v2.0 - Interim

-- IPP OAuth Extensions v1.0 - Interim


* PWG Specifications recently approved
-- PWG 5100.3-2023: IPP Production Printing Extensions v2.0 (PPX)

-- PWG 5100.7-2023: IPP Job Extensions v2.1 (JOBEXT)

-- PWG 5100.13-2023: IPP Driver Replacement Extensions v2.0 (NODRIVER)


* Up-to-date pending IANA registrations online
-- http://www.pwg.org/ipp/ipp-registrations.xml

-- Continue to maintain this in parallel for new specifications


* Next steps
-- Next IPP conference calls on Thursday 06/01/23 and 06/15/23 at 3pm US Eastern

(10) Liaison Status
*** Linux Foundation OpenPrinting (Ira McDonald)

* Covered in OpenPrinting Plenary and other sessions later today and tomorrow

*** Mopria (Smith Kennedy) - see Plenary slides

* Mopria
-- Mopria liaison to PWG : Anthony Suarez (Kyocera)

-- Liaison agreement addendum signed May 10, 2022
--- Renews liaison agreement and auto-renews it until one or both parties cancel it


-- No collaboration currently active but opportunities exist

*** 3MF Consortium (Mike Sweet) - see Plenary slides

* 3MF Consortium
-- Duann Scott (Bits to Atoms) is the new Executive Director of the 3MF Consortium

-- Mike Sweet (Lakeside Robotics) is the new PWG liaison to the 3MF

-- No updates since the February 2023 Virtual F2F meeting

-- Latest released 3MF specifications: https://3mf.io/3mfspecification/

*** 3D / Additive Manufacturing (Paul Tykodi) - see Plenary slides

* America Makes & ANSI Additive Manufacturing Standardization Collaborative (AMSC)
-- https://www.ansi.org/standards-coordination/collaborativesactivities/
   additive-manufacturing-collaborative

--- The IEEE-ISTO Printer Working Group is participating in the AMSC version 3 update
--- The proposed schedule has version 3 being published in June 2023


* ASTM Committee F42 on Additive Manufacturing Technologies 
-- https://www.astm.org/COMMITTEE/F42.htm


* ASTM International Conference on Additive Manufacturing
  (ICAM 2023 – 30 October to 3 November 2023 – Washington, DC)
-- https://amcoe.org/event/icam2023/
--- Alan Sukert, chairperson of the IEEE-ISTO PWG Imaging Device Security (IDS) WG,
    participated in the Industry 4.0: Cyber Security Aspects of AM track at ICAM 2022

--- Alan has recently received confirmation that his latest submission has been approved 
    and he will be giving another Common Criteria Cyber Security focused presentation at 
    ICAM 2023.


* American Concrete Institute Committee 564 - 3-D Printing with Cementitious Materials
-- https://www.concrete.org/committees/directoryofcommittees/acommitteehome.aspx?
   committee_code=C0056400
--- Paul Tykodi is investigating whether it might be possible for the IEEE-ISTO Printer
    Working Group to make a presentation on its Safe G-Code best practice document to ACI 564 
    members via an ACI Training Webinar - Answer from ACI Committee 564 was that their 
    organization is very materials focused and they felt the idea was more suited to a 
    process-oriented standards organization like ASTM F42


* 3D PDF at the PDF Association
-- https://www.pdfa.org/3d-pdf-at-the-pdf-association/
--- Paul Tykodi is representing the IEEE-ISTO Printer Working Group in the activities of the 
    PDF Association 3D PDF Technical Working Group (TWG) and as time permits the 3D PDF User 
    Liaison Working Group (LWG) as well

--- Participation in the work of the PDF Association allows the PWG to monitor the activities 
    of ISO TC171 SC2 - Document file formats, EDMS systems and authenticity of information
    https://www.iso.org/committee/53674.html, which is the committee responsible for PDF file 
    format standardization


* VDMA OPC UA for Additive Manufacturing – Joint Working Group 40 540
-- https://www.vdma.org/events-trade-fairs/-/event/view/70649
--- Paul Tykodi is representing the IEEE-ISTO Printer Working Group in the activities of the 
    Joint Working Group - The JWG has a potential interest in referencing IPP 3D standard for 
    secure remote job submission