Supplier Profile syntax has been excluded from the most recent version of the "ERP OTBI Report to Fu
Supplier Profile syntax has been excluded from the most recent version of the "ERP OTBI Report to Fusion App Drill-Down Actions" white paper (which had most recently been updated to include syntax for all new actions advertised as being delivered with 19c (PDF uploaded, and also referenced in a related post - https://cloudcustomerconnect.oracle.com/posts/cbb022f02b?commentId=276014#276014)
After much searching and going around in circles, I found a very hidden ancillary document that details how to navigate to Supplier Profile. (PDF uploaded).
As an aside, it would be great if Oracle had one central location in which all white paper documents were located and kept up to date as documents are added and edited. That this support feature is lacking is actually quite incredulous..