diff --git a/redfish/update_service/test_firmware_property.robot b/redfish/update_service/test_firmware_property.robot
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+*** Settings ***
+Documentation    Verify that firmware update properties.
+
+Resource         ../../lib/resource.robot
+Resource         ../../lib/bmc_redfish_resource.robot
+Resource         ../../lib/openbmc_ffdc.robot
+
+Suite Setup      Redfish.Login
+Suite Teardown   Redfish.Logout
+Test Setup       Printn
+Test Teardown    FFDC On Test Case Fail
+
+*** Test Cases ***
+
+Verify Firmware Update ApplyTime Immediate
+    [Documentation]  Verify supported apply time "Immediate" property.
+    [Tags]  Verify_Firmware_Update_ApplyTime_Immediate
+
+    # Example:
+    # /xyz/openbmc_project/software/apply_time
+    # {
+    #   "data": {
+    #       "RequestedApplyTime": "xyz.openbmc_project.Software.ApplyTime.RequestedApplyTimes.Immediate"
+    #   },
+    #   "message": "200 OK",
+    #   "status": "ok"
+    # }
+
+    Redfish.Patch  ${REDFISH_BASE_URI}UpdateService  body={'ApplyTime' : 'Immediate'}
+
+    # TODO: Move to redfish when avialable.
+    ${apply_time}=  Read Attribute   ${SOFTWARE_VERSION_URI}apply_time  RequestedApplyTime
+    Rprint Vars  apply_time  fmt=terse
+    Should Be Equal   ${apply_time}  xyz.openbmc_project.Software.ApplyTime.RequestedApplyTimes.Immediate
+
+
+Verify Firmware Update ApplyTime OnReset
+    [Documentation]  Verify supported apply time "OnReset" property.
+    [Tags]  Verify_Firmware_Update_ApplyTime_OnReset
+
+    # Example:
+    # /xyz/openbmc_project/software/apply_time
+    # {
+    #   "data": {
+    #       "RequestedApplyTime": "xyz.openbmc_project.Software.ApplyTime.RequestedApplyTimes.OnReset"
+    #   },
+    #   "message": "200 OK",
+    #   "status": "ok"
+    # }
+
+    Redfish.Patch  ${REDFISH_BASE_URI}UpdateService  body={'ApplyTime' : 'OnReset'}
+
+    # TODO: Move to redfish when avialable.
+    ${apply_time}=  Read Attribute   ${SOFTWARE_VERSION_URI}apply_time  RequestedApplyTime
+    Rprint Vars  apply_time  fmt=terse
+    Should Be Equal   ${apply_time}  xyz.openbmc_project.Software.ApplyTime.RequestedApplyTimes.OnReset
+
+
+Verify Firmware Update ApplyTime Invalid
+    [Documentation]  Verify supported apply time returns error on invalid value.
+    [Tags]  Verify_Firmware_Update_ApplyTime_Invalid
+
+    Redfish.Patch  ${REDFISH_BASE_URI}UpdateService  body={'ApplyTime' : 'Invalid'}  valid_status_codes=[${HTTP_BAD_REQUEST}]