...applied accounting and financial reporting for mortgage-backed securities.
...100%.
...however, such professional standards are applied in reality and understood only by the reasonably prudent investor OSM.
...clearly, the Safe Harbor 'life-line is an imaginative creation confabulated as a successor replacement to the previous failed theories that literally have adorned trillions found (hard work, great DD) that really weren't, didn't produce $1, dates came and went.
...again, you accurately present the matter, and the 'notices (like the one's earlier predicted for escrows) for any MBS matter are for the benefit of the owners of the MBS.