Issue 18 Stage 3: make filter attributes into domain modules

["Robert D Anderson" <robander@us.ibm.com>]

I've completed the stage 3 proposal for making @audience, @platform, @product, and @otherprops into specializations, and integrated review feedback from Deb and Dawn. This one is now ready for discussion at the TC:
(See attached file: Issue18-stage3-specializeProfileAtts.pdf)

If you want a refresher on the reasons for this change, the use cases and technical design are in the stage two proposal linked at the top of the document:
https://lists.oasis-open.org/archives/dita/201802/msg00104.html

Thanks,

Robert D. Anderson
DITA-OT lead and Co-editor DITA 1.3 specification
Marketing Services Center

E-mail: robander@us.ibm.com 11501 BURNET RD,, TX, 78758-3400, AUSTIN, USA

Attachment: Issue18-stage3-specializeProfileAtts.pdf
Description: Adobe PDF document