From d4819ca82c9d300846bdcaa1b822fb9d5dbabaf5 Mon Sep 17 00:00:00 2001
From: Naomi Pentrel <5212232+npentrel@users.noreply.github.com>
Date: Fri, 1 Oct 2021 14:46:11 +0200
Subject: [PATCH] DOCS-14824: Clarify random part of objectId

---
 source/includes/fact-ObjectId-construct.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/includes/fact-ObjectId-construct.rst b/source/includes/fact-ObjectId-construct.rst
index 6aea30714a0..9f6abc15072 100644
--- a/source/includes/fact-ObjectId-construct.rst
+++ b/source/includes/fact-ObjectId-construct.rst
@@ -1,7 +1,8 @@
 - a 4-byte *timestamp value*, representing the ObjectId's creation,
   measured in seconds since the Unix epoch
 
-- a 5-byte *random value*
+- a 5-byte *random value* generated once per process. This random value
+  is unique to the machine and process.
 
 - a 3-byte *incrementing counter*, initialized to a random value