diff --git a/windows/security/threat-protection/microsoft-defender-atp/machine.md b/windows/security/threat-protection/microsoft-defender-atp/machine.md
index a4227c1113..ebf28c8c6d 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/machine.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/machine.md
@@ -17,8 +17,10 @@ ms.topic: article
 ---
 
 # Machine resource type
-**Applies to:**
-- [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
+
+**Applies to:** [Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP)](https://go.microsoft.com/fwlink/p/?linkid=2069559)
+
+- Want to experience Microsoft Defender ATP? [Sign up for a free trial.](https://www.microsoft.com/microsoft-365/windows/microsoft-defender-atp?ocid=docs-wdatp-exposedapis-abovefoldlink) 
 
 
 ## Methods
@@ -38,15 +40,15 @@ id | String | [machine](machine.md) identity.
 computerDnsName | String | [machine](machine.md) fully qualified name.
 firstSeen | DateTimeOffset | First date and time where the [machine](machine.md) was observed by Microsoft Defender ATP.
 lastSeen | DateTimeOffset | Last date and time where the [machine](machine.md) was observed by Microsoft Defender ATP.
-osPlatform | String | OS platform.
-osVersion | String | OS Version.
+osPlatform | String | Operating system platform.
+version | String | Operating system Version.
+osBuild | Nullable long | Operating system build number.
 lastIpAddress | String | Last IP on local NIC on the [machine](machine.md).
 lastExternalIpAddress | String | Last IP through which the [machine](machine.md) accessed the internet.
-agentVersion | String | Version of Microsoft Defender ATP agent.
-osBuild | Nullable long | OS build number.
 healthStatus | Enum | [machine](machine.md) health status. Possible values are: "Active", "Inactive", "ImpairedCommunication", "NoSensorData" and "NoSensorDataImpairedCommunication"
-rbacGroupId | Int | RBAC Group ID.
-rbacGroupName | String | RBAC Group Name.
+rbacGroupName | String | Machine group Name.
+rbacGroupId | Int | Machine group unique ID.
 riskScore | Nullable Enum | Risk score as evaluated by Microsoft Defender ATP. Possible values are: 'None', 'Low', 'Medium' and 'High'.
+exposureScore | Nullable Enum | [Exposure score](tvm-exposure-score.md) as evaluated by Microsoft Defender ATP. Possible values are: 'None', 'Low', 'Medium' and 'High'.
 aadDeviceId | Nullable Guid | AAD Device ID (when [machine](machine.md) is Aad Joined).
 machineTags | String collection | Set of [machine](machine.md) tags.