[urn] Updated request: URN Namespace Registration Request for "PNO"

["Steindl, Guenter" <[e-mail]>]

Dear IETF / IANA,

we would like to request the registration of a URN namespace with the following details:



1. Namespace Identifier (NID):
The PROFIBUS Nutzerorganisation e.V. (PNO) [PNO] is an international association that promotes and supports the development of PROFIBUS and PROFINET, industrial communication protocols used in automation technology.
We provide standards, certification programs, and resources to ensure product interoperability and reliability, fostering collaboration among manufacturers, system integrators, and end-users.
The Namespace Identifier (NID) of all URNs that are defined by the PNO is:

  *   NID: pno

2. Intended Purpose:
The "pno" namespace is intended to provide a unique identifier for resources related to our organization PNO.
These resources may include documents, software artifacts, and other digital assets produced or managed by PNO.

3. Guidelines for URN Structure:
URNs within the "pno" namespace will follow the following structure:

  *   urn:pno:{PNOresource}:{ResourceSpecificString}

where "PNOresource" is a US-ASCII string that conforms to the URN syntax requirements [RFC8141] and defines a specific class of resource type. Each resource type has a specific labeling scheme that is covered by "ResourceSpecificString", which also conforms to the naming requirements [RFC8141].
PNO maintains a registration authority, the PNO Registration Authority (PNO CO), that will manage the assignment of "PNOresource", and the specific registration values assigned for each resource class.

4. Example:
The following examples are representative URNs that could be assigned by the PNO CO.

  *   urn:pno:profinet:yang
  *   urn:pno:foobar

5. Additional Information
These (PNO) / (PI) specified URNs will be part of next editions of e.g., "PROFINET" as part of the IEC61158/IEC61784 at the IEC.

6. Contact Information:

  *   Organization: PROFIBUS Nutzerorganisation e.V. (PNO)
  *   Email: [e-mail]<mailto:[e-mail]>
  *   Phone: [phone]

We believe that the registration of the "pno" namespace will facilitate the management and identification of resources associated with PNO.



Please let us know if any additional information or documentation is required for the registration process.

Thank you for your attention to this matter.

Sincerely,
Günter Steindl
Committee B "PROFINET" Chair
PROFIBUS Nutzerorganisation e.V. (PNO)

With best regards,
Guenter Steindl

Siemens AG
Digital Industries
Factory Automation
Industrial Communications
DI FA CTR ICO
Werner-von-Siemens-Str. 50
92224 Amberg, Germany
Mobile: [phone]
mailto:[e-mail]
www.twitter.com/siemens
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