diff --git a/control-prs/probe-o87-user-session-proctoken-20260819-09.txt b/control-prs/probe-o87-user-session-proctoken-20260819-09.txt
new file mode 100644
index 0000000000..8543ba1eac
--- /dev/null
+++ b/control-prs/probe-o87-user-session-proctoken-20260819-09.txt
@@ -0,0 +1,4 @@
+requested_by=ChatGPT
+machine=DESKTOP-O87PJNR
+case_id=0004
+purpose=duplicate GoogleDriveFS process token and prove bounded G drive access