diff --git a/prebid-server/endpoints/openrtb2/pbs-endpoint-auction.md b/prebid-server/endpoints/openrtb2/pbs-endpoint-auction.md
index aebd8ff7cd..78e2453d4f 100644
--- a/prebid-server/endpoints/openrtb2/pbs-endpoint-auction.md
+++ b/prebid-server/endpoints/openrtb2/pbs-endpoint-auction.md
@@ -904,8 +904,8 @@ For example, this request:
             "bidderB": { ... params ... }
           },
           "storedbidresponse": [
-            { "bidder": "BidderA", "id": "333333" },
-            { "bidder": "BidderB", "id": "444444" },
+            { "bidder": "BidderA", "id": "333333", "replaceimpid":true },
+            { "bidder": "BidderB", "id": "444444", "replaceimpid":true },
           ]
         }
       }
@@ -919,7 +919,7 @@ For example, this request:
             "bidderB": { ... params ... }
           },
           "storedbidresponse": [
-            { "bidder": "BidderA", "id": "5555555" }
+            { "bidder": "BidderA", "id": "5555555", "replaceimpid":true }
             // note: no storedbidrespose for bidderB
           ]
         }
@@ -954,10 +954,9 @@ Could result in this response:
 }
 ```
 
-Note that the storedresponse DB entries for this scenario are very different:
-they're whatever format the bid adapter's endpoint responds with. i.e. the host company will
-need to capture an actual bid response from the specific bidders and enter it
-into the DB table.
+Notes: 
+- the DB entries for this stored-response scenario are quite different: they need to be in whatever format the bid adapter's endpoint responds with. i.e. the host company will need to capture an actual bid response from the specific bidders and enter it into the DB table.
+- the `replaceimpid` parameter tells PBS to ignore the impid supplied in the DB and instead create/overwrite seatbid.bid.impid with the value that matches the incoming request. This simplifies debugging.
 
 See Prebid.org troubleshooting pages for how to utilize this feature within the context of the browser.