adoptRows() provides a temp Id? Or no?

Hi Mark, Below is an sample page with basic snippet and a shot of it executed. It adds Symbol (Record ), Symbol: (Id) but Id is in form of sk-3hgk-1468 not the same as sk-temp-record-id-3hiJ-1532 nor in the Row Id Side question: What is the new "Symbol" notation? Thanks for any insight. Cheers, AP