diff --git a/windows/deployment/update/delivery-optimization-workflow.md b/windows/deployment/update/delivery-optimization-workflow.md
index 4336f3ab23..8a493889bd 100644
--- a/windows/deployment/update/delivery-optimization-workflow.md
+++ b/windows/deployment/update/delivery-optimization-workflow.md
@@ -40,5 +40,5 @@ This workflow allows Delivery Optimization to securely and efficiently deliver r
| kv\*.prod.do.dsp.mp.microsoft.com | 443| KeyValue | Bootstrap service provides endpoints for all other services as well as device configs. | **countryCode**: The country the client is connected from
**doClientVersion**: The version of the DoSvc client
**Profile**: The device type (for example, PC or Xbox)
**eId**: Client grouping Id
**CacheHost**: Cache host id |
| cp\*.prod.do.dsp.mp.microsoft.com
| 443 | Content Policy | Provides content specific policies as well as content metadata URLs. | **Profile**: The device type (for example, PC or Xbox)
**ContentId**: The content identifier
**doClientVersion**: The version of the DoSvc client
**countryCode**: The country the client is connected from
**altCatalogId**: If ContentId isn't available, use the download URL instead
**eId**: Client grouping Id
**CacheHost**: Cache host id |
| disc\*.prod.do.dsp.mp.microsoft.com | 443 | Discovery | Directs clients to a particular instance of the peer matching service (Array), ensuing that clients are collocated by factors, such as content, groupId and external IP. | **Profile**: The device type (for example, PC or Xbox)
**ContentId**: The content identifier
**doClientVersion**: The version of the DoSvc client
**partitionId**: Client partitioning hint
**altCatalogId**: If ContentId isn't available, use the download URL instead
**eId**: Client grouping Id |
-| array\*.prod.do.dsp.mp.microsoft.com | 443 | Arrays | Provides the client with list of peers that have the same content and belong to the same peer group. | **Profile**: The device type (for example, PC or Xbox)
**ContentId**: The content identifier
**doClientVersion**: The version of the DoSvc client
**altCatalogId**: If ContentId isn't available, use the download URL instead
**PeerId**: Identified of the device running DO client
**ReportedIp**: The internal / private IP Address
**IsBackground**: Is the download interactive or background
**Uploaded**: Total bytes uploaded to peers
**Downloaded**: Total bytes downloaded from peers
**DownloadedCdn**: Total bytes downloaded from CDN
**Left**: Bytes left to download
**Peers Wanted**: Total number of peers wanted
**Group Id**: Group the device belongs to (set via DownloadMode 2 + Group ID GP / MDM policies)
**Scope**: The Download mode
**UploadedBPS**: The upload speed in bytes per second
**DownloadBPS**: The download speed in Bytes per second
**eId**: Client grouping Id |
+| array\*.prod.do.dsp.mp.microsoft.com | 443 | Arrays | Provides the client with list of peers that have the same content and belong to the same peer group. | **Profile**: The device type (for example, PC or Xbox)
**ContentId**: The content identifier
**doClientVersion**: The version of the DoSvc client
**altCatalogId**: If ContentId isn't available, use the download URL instead
**PeerId**: Identity of the device running DO client
**ReportedIp**: The internal / private IP Address
**IsBackground**: Is the download interactive or background
**Uploaded**: Total bytes uploaded to peers
**Downloaded**: Total bytes downloaded from peers
**DownloadedCdn**: Total bytes downloaded from CDN
**Left**: Bytes left to download
**Peers Wanted**: Total number of peers wanted
**Group Id**: Group the device belongs to (set via DownloadMode 2 + Group ID GP / MDM policies)
**Scope**: The Download mode
**UploadedBPS**: The upload speed in bytes per second
**DownloadBPS**: The download speed in Bytes per second
**eId**: Client grouping Id |
| dl.delivery.mp.microsoft.com
emdl.ws.microsoft.com | 80 | Delivery Optimization metadata file hosting | CDN hostnames for Delivery Optimization content metadata files | Metadata download can come from different hostnames, but it's required for peer to peer. |