diff --git a/dev-docs/analytics/intentiq.md b/dev-docs/analytics/intentiq.md
index d535f578ad..5b95480b40 100644
--- a/dev-docs/analytics/intentiq.md
+++ b/dev-docs/analytics/intentiq.md
@@ -106,7 +106,7 @@ pos: 0 // The following values are defined in the ORTB 2.5 spec
 | originalCpm         | Decimal   | Leave empty or undefined if Prebid is not the bidding platform                                                                                    | 5.5                           | No        |
 | originalCurrency    | String    | Currency of the original auction                                                                                                                 | USD                           | No        |
 | status              | String    | Status of the impression. Leave empty or undefined if Prebid is not the bidding platform                                                          | rendered                      | No        |
-| placementId         | String    | Unique identifier of the ad unit on the webpage that showed this ad                                                                               | div-1                         | No        |
+| placementId         | String    | Unique identifier of the ad unit on the webpage that showed this ad                                                                               | div-1                         | Yes        |
 | adType              | String    | Specifies the type of ad served. Possible values: “banner“, “video“, “native“, “audio“.                                                           | banner                        | No        |
 | size              | String    | Size of adUnit item                                                           | 320x250                       | No        |
 | pos              | number    | The pos field specifies the position of the adUnit on the page according to the OpenRTB 2.5 specification                                                           | 0                        | No        |