diff --git a/website/USER_SAFETY.md b/website/USER_SAFETY.md
index 0acdd98..33d0c6d 100644
--- a/website/USER_SAFETY.md
+++ b/website/USER_SAFETY.md
@@ -104,6 +104,17 @@ staff's.
   blocks, and the reader's hides on this module's targets. **`ctx.safety.staffAmong(userIds)`**
   answers which accounts are staff, for a module that marks lines `canBlock` (S13). Neither the
   website nor the app holds a list of its own; each refetches after a block or a hide.
+- **Team notifications follow the forum** (added 2026-10-31). A new thread or reply is not pushed,
+  put in the inbox or emailed to a member who blocks its author, or who blocks the member who started
+  the thread, since the forum would not let them open it. The recipients are worked out once
+  (`teamNotify.forumPost`, through `userSafety.blockersOf`), so push, the inbox and email skip the same
+  people. A staff author is blocked by nobody (S8). The daily digest is put together for each
+  recipient when it is sent, and applies that recipient's `forumFilter`: blocked authors, blocked
+  thread starters, and the threads and posts they hid. A game block that S14 has not rewritten yet
+  does not count for instant notifications until the member next reads the forum or their blocks,
+  which is when S14 rewrites it. The digest is not affected, because its filter rewrites first.
+  The Team activity feed needs nothing, because forum posts never appear in it. It carries
+  membership changes, renames and a module's game events.
 - **Web UI.** The forum's thread and post menus gain *Hide for me* and *Block author*, beside the
   existing *Report*. *Block author* is offered only where the read says `canBlock` (never your own,
   a deleted account's or a staff member's), and asks to confirm. A new *Blocked* section on the