Thank you for your kind support Kate-san !

Best regards,

Kentaro Takahashi

> -----Original Message-----
> From: [email protected] [mailto:[email protected]] On Behalf
> Of Kate Stewart
> Sent: Wednesday, January 20, 2021 12:27 AM
> To: [email protected]
> Cc: SPDX-general <[email protected]>
> Subject: [spdx-tech] [spdx] Usage profile for SPDX3.0 - proposal from
> OpenChain Japan WG -
> 
> Thanks for sending this Takahashi-san.
> 
> 
> I'm forwarding this email for discussion on the spdx-tech mailing list
> where the usage profile will be discussed.   spdx-tech is where we
> are discussing the profiles.   spdx-general is low volume, and more
> for announcements.
> 
> Will follow up on the spdx-tech mail list.
> 
> Thanks,  Kate
> 
> ---------- Forwarded message ---------
> From: Takahashi, Kentaro <[email protected]
> <mailto:[email protected]> >
> Date: Tue, Jan 19, 2021 at 8:57 AM
> Subject: [spdx] Usage profile for SPDX3.0 - proposal from OpenChain Japan
> WG -
> To: [email protected] <mailto:[email protected]>  <[email protected]
> <mailto:[email protected]> >
> 
> 
> 
> Dear members,
> 
> 
> 
> We are in the license information exchange sub group under OpenChain Japan
> WG, and would like to propose usage profile for SPDX3.0 on this mailing list
> based on Kate's suggestion as follows:
> 
> 
> 
> How can we describe "Reference to Local/Contract Documents" with External
> Document Ref Tag?
> 
> 
> 
> (1) Proposal of usage profile: including OSS policy and/or contract 
> information
> on the SPDX (at chain basis) As each company would have own OSS policy,
> OSS related inconsistency may be arisen at each deal(each supply chain).
> Generally, this kind of policy would be defined in the closed / local document
> such as policy, agreement, contract, and/or SPEC  under each chain, and as
> such, it would not be applicable for SPDX2.2 for the moment.
> However, for the purpose of clear data exchange at supply chain basis and of
> whole data exchange management, we would like to include OSS policy and/or
> contract information on the SPDX3.0 at chain basis.
> 
> 
> 
> (2)How can we do?
> For example, restricted OSS license may be identified in the OSS policy. Also,
> such OSS license may be approved only for prototype.
> Accordingly, we are focused on "External Document References", "UsageInfo",
> "ValidUntil" to describe such information exchange with the following (A)-(D):
> 
> 
> (A)In order to refer to the machine readable "Agreement" in relation to 
> product
> development between company A and company B.:
> ExternalDocumentRef: DocumentRef-Agreement_Btw_A_B
> file://anyware_but_not_disclosed_to_open/Agreement_Btw_A_B.txt
> Checksum_for_for_Agreement_Btw_A_B
>         Or
> ExternalDocumentRef: DocumentRef-Agreement_Btw_A_B "Specific ID,
> Effective As Of or any other common identifier between supplier A and
> consumer B" Checksum_for_Agreement_Btw_A_B
> 
> (B)In order to describe UsageInfo for product defined in the Agreement
> between A and B:
> DocumentRef-ThisSPDXID: SPDXID PREREQUISITE_FOR
> TargetProductInfo-ThisSPDXID
> TargetProductInfo: TargetProductinfo-ThisSPDXID "Product Name which
> worte in Agreement_Btw_A_B"
> 
> (C)In order to pick up UsageInfo description about package "X" from the
> Agreement between A and B:
> Package Description about "X".....
> UsageInfo:<text> "Only for Verification but not for Final Product" </text>
> (Picked up from "Agreement_Btw_A_B").
> 
> (D)In order to define Expiration of This SPDX Document on Product
> Development:
> ValidUntil: <text>"Next Scheduled Delivery of SPDX Doc"</text>
> 
> 
> 
> We are looking forward to receive any feedback from others on this matter.
> 
> 
> Thank you in advance!
> 
> 
> 
> Best regards,
> 
> 
> 
> Kentaro Takahashi
> 
> Intellectual Property Div.
> TOYOTA MOTOR CORPORATION
> 
> Attention: The information contained in this email may be attorney/client
> privileged and confidential information intended only for the use of the
> recipient(s) named above. If the reader of this message is not the intended
> recipient, you are hereby notified that any dissemination, distribution or
> copying of this communication is strictly prohibited.
> If you have received this communication in error, please contact the sender by
> reply e-mail and destroy all copies of this e-mail message. Thank you.
> 
> 
> 
> 
> 
> 
> 


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