nice to hear from you again, sorry for my late response.
Honestly speaking I´m not 100% shure if I understood your question correct.
I´ll try an answer, let me know if this does not answer your question:
The table below is part of the “Target spec”. This Target spec is part of the oa-data sheet (“drawing”) that is uploaded from Bosch to Nissan for each partnumber (together with dimensial informations and lots of other specification items). The release of the drawing (including the Target spec) is done via D-Note.
So basically every D-Note for LCN2(&kai) headunit is releasing this defect dot definition (included in the target spec, target spec included in drawing,…)
Hope this helps to understand the process, otherwise let me know