[Moims-dai] Draft message about OAIS

Sun Apr 16 20:41:56 UTC 2023

I agree with Mark on most of his comments. It is very important to target this to the proper audiences. I see nothing regarding national standard bodies as one audience. Their understanding of ISO procedures should be above average and they can shape/smooth this transition.
You have CCSDS functioning as the editor of OAIS when its role is much larger. It also adjudicates all comments received. Tie the process to the ISO structure through SC20 TC 13 (I think)
Do you need to provide all of the ISO-CCSDS history? It may be better to just outline the  relationship and procedures going forward.
Mark is correct to link any comments to a site, formats nd procedures used in the past. This will place the changes in a familiar process.
More to say as we discuss this tomorrow.

-----Original Message-----
From: Mark Conrad via MOIMS-DAI <moims-dai at mailman.ccsds.org>
To: MOIMS-Data Archive Interoperability <moims-dai at mailman.ccsds.org>
Cc: Mark Conrad <conradsireland at gmail.com>
Sent: Sun, Apr 16, 2023 4:03 pm
Subject: Re: [Moims-dai] Draft message about OAIS

Hi David,
Thanks for putting this together. I have a few questions and then some comments within the text.
1. Who is the target audience for this message?
2. What lists will it be sent to?
3. Do you really want people joining the DAI list just to comment on the draft? Won't this make internal DAI conversations more difficult? Wouldn't it be better to refer folks to the review.oasis.info site or set up a separate list for comments?
4. What is the significance of the new version of OAIS going through the ISO fast-track process?
5.If the primary audience for this message is folks who may want to comment on the new draft, I am not sure how helpful all of the details about CCSDS and ISO processes will be. Why not just issue a new call for comments on the latest CCSDS draft?
See comments below:
News on the Reference Model for an Open Archival Information System (OAIS) and the International Organization for Standardization (ISO)
This message is to provide an update on the revision of OAIS.OAIS is edited within the Consultative Committee for Space Data Systems (CCSDS), taking on board the widest possible range of suggested changes. What happened in the past is that once CCSDS completes its editing the document then goes through into the ISO review process immediately. Care has been taken to ensure that the CCSDS and ISO versions are identical. The ISO version in the past was simply the CCSDS version with an ISO cover sheet.However, the new version of OAIS, which went through a long review process in CCSDS, has not yet gone into ISO. This is because the processes in ISO and between ISO and CCSDS changed. This has meant that the route to ISO has been stalled for the past year. The good news is that the issues with the CCSDS to ISO process have now been resolved.The new CCSDS version of OAIS will go into ISO at the start of June.The reason for this slight delay from now to June is as follows.The ISO processes have continued and the 2012 version of OAIS (which was renewed without change in 2017) is undergoing its automatic periodic ISO review which ends in the first week of June. We must wait for that process to end before submitting the new CCSDS version through the ISO fast-track process. It would therefore make sense for people to comment on the new CCSDS version in order to avoid going through the changes resolved previously – details at http://review.oais.info.The changed ISO processes mean that there may be some typesetting changes going through the ISO system, and of course there may be some changes arising from the ISO review itself. We will ensure that the published CCSDS and ISO versions have identical content.The new CCSDS version of OAIS, which will go into ISO, is available at https://cwe.ccsds.org/moims/docs/MOIMS-DAI/Draft%20Documents/OAIS%20v3/650x0m3-A4.pdf and https://cwe.ccsds.org/moims/docs/MOIMS-DAI/Draft%20Documents/OAIS%20v3/650x0m3-A4.docx. These are in A4 page size rather than Letter. This is as required by ISO. Remember the document may change slightly through the ISO review.Since this message is going to many email lists, if there are any questions on this, it would help if they are copied to the DAI mailing list, which may be joined at https://mailman.ccsds.org/cgi-bin/mailman/listinfo/moims-daiRegardsCCSDS DAI Working Group
My two cents,
Mark Conrad
On Sun, Apr 16, 2023 at 6:33 AM David Giaretta via MOIMS-DAI <moims-dai at mailman.ccsds.org> wrote:

At the last DAI meeting I took an action to draft a message which we could post on various email lists to explain what has been happening to OAIS.Comments please...David- - - - News on OAIS and ISOThis message is to provide an update on the revision of OAIS. OAIS is edited within CCSDS, taking on board the widest possible range of suggested changes. What happened in the past is that it then goes through into the ISO review process immediately. Care has been taken to ensure that the CCSDS and ISO versions are identical. The ISO version in the past was simply the CCSDS version with an ISO cover sheet.However, the new version of OAIS, which went through a long review process in CCSDS, has not yet gone into ISO. This is because the processes in ISO and between ISO and CCSDS changed. This has meant that the route to ISO has been stalled for the past year. The good news is that the issues with the CCSDS to ISO process have now been resolved.The new CCSDS version of OAIS will go into ISO at the start of June. The reason for this slight delay from now to June is as follows.The ISO processes have continued and the 2012 version of OAIS is undergoing its automatic periodic ISO review which ends in the first week of June. We must wait for that process to end before submitting the new CCSDS version through the ISO fast-track process. It would therefore make sense for people to comment on the new CCSDS version in order to avoid going through the changes resolved previously – details at http://review.oais.info. The changed ISO processes mean that there may be some typesetting changes going through the ISO system, and of course there may be some changes arising from the ISO review itself. We will ensure that the published CCSDS and ISO versions have identical content.The new CCSDS version of OAIS, which will go into ISO, is available at https://cwe.ccsds.org/moims/docs/MOIMS-DAI/Draft%20Documents/OAIS%20v3/650x0m3-A4.pdf and https://cwe.ccsds.org/moims/docs/MOIMS-DAI/Draft%20Documents/OAIS%20v3/650x0m3-A4.docx. These are in A4 page size rather than Letter, as required by ISO. Remember the document may change slightly through the ISO review.Since this message is going to many email lists, if there are any questions on this, it would help if they are copied to the DAI mailing list, which may be joined at https://mailman.ccsds.org/cgi-bin/mailman/listinfo/moims-dai RegardsCCSDS DAI Working Group  _______________________________________________
MOIMS-DAI mailing list
MOIMS-DAI at mailman.ccsds.org
https://mailman.ccsds.org/cgi-bin/mailman/listinfo/moims-dai

_______________________________________________
MOIMS-DAI mailing list
MOIMS-DAI at mailman.ccsds.org
https://mailman.ccsds.org/cgi-bin/mailman/listinfo/moims-dai
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.ccsds.org/pipermail/moims-dai/attachments/20230416/b916d800/attachment-0001.htm>