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#ARE DELL SERIAL TAGS UNIGQUE SERIAL NUMBERS#
#ARE DELL SERIAL TAGS UNIGQUE SERIAL NUMBER#
#ARE DELL SERIAL TAGS UNIGQUE REGISTRATION#
#ARE DELL SERIAL TAGS UNIGQUE DOWNLOAD#

If you do not enable this option, you need to make sure the certificate used by the AdminService is trusted by the device. The default value of 'https:/ /ConfigMgrService' should be good for most people.Įnabling this option will allow PowerShell to accept any certificate when querying the AdminService.

#ARE DELL SERIAL TAGS UNIGQUE REGISTRATION#

CCM_Proxy_ServerAuth/ /AdminServiceĪzure AD Tenant ID that is used for your CMGĬlient ID of the application registration created to interact with the AdminServiceĪpplication ID URI of the Configuration manager Server app created when creating your CMG. Query: SELECT ProxyServerName,ExternalUrl FROM. You can find the ExternalUrl by directly querying your CM database. Https: ///en-us/graph/query-parametersĪccept list of properties you want to return.ĮxternalUrl of the AdminService you wish to connect to. 0/Application = get all applicationsĪccept string representing the filter statement.Īny, all, cast, ceiling, concat, contains, day, endswith, filter, floor, fractionalseconds, hour, indexof, isof, length, minute, month, round, second, startswith, substring, tolower, toupper, trim, year, date, time 0 = for WMI classes, that were migrated to this new Source wmi/SMS_R_System = get all systems (i.e. wmi = for WMI classes (use it like wmi/) SCCM Admin Service offers two base Source: $p = 'accountPassword' #endregion CHANGE THIS TO MATCH YOUR ENVIRONMENT $sccmServer = "nameOfYourSCCMServer" # credentials for accessing REST API

#ARE DELL SERIAL TAGS UNIGQUE SERIAL NUMBER#

PS: to avoid placing account password in plaintext, you can use for example SCCM Collection Variable, to store it PowerShell code used in this Task Sequence step # getting hostname based on device serial number from SCCM REST API #region CHANGE THIS TO MATCH YOUR ENVIRONMENT Variables $u and $p contains credentials of the service account we granted access to the SCCM Administration Service before. There are three variables, that have to be modified! Check region CHANGE THIS TO MATCH YOUR ENVIRONMENT Modify the PowerShell code to match your environment Of course, you have to use in BEFORE step "Apply Operating System"Ĥ.

Use it as a step in your own OSD Task Sequence.

Import it to your list of Task Sequences in SCCM.

#ARE DELL SERIAL TAGS UNIGQUE DOWNLOAD#

Download & Import & Use Task Sequence "SET OSDCOMPUTERNAME BASED ON SERIAL NUMBER" To add a user to created Security Role, right-click Administrative Users in SCCM console and choose the user you want to grant the permissionĪdd this user to the previously created Security Role. Add Domain User to previously created Security Role To be able to use Administrative Service safely, we have to grant some service account permission to read just device informationĬreate new Security Role and grant this role only following permissions 2.

SCCM User account with READ permission to needed device data stored in Administration ServiceĬreate Administration Service READ account for device name retrieval.

Otherwise Administration Service cannot be used outside of your on-premise environment

To make this work over internet (CMG) follow this post about enabling Administration Service over CMG.

Administration Service has to be accessible from WinPE.

Set OSDComputerName variable by getting information from SCCM Administration Service (REST API) Requirements

PowerShell function for filling this Task Sequence stepġ.

Set OSDComputerName variable using PowerShell script that is generated by another PowerShell script 😁

PowerShell code used in this Task Sequence step.

Create Administration Service READ account for device name retrieval.

Set OSDComputerName variable by getting information from SCCM Administration Service (REST API)

Modification of SCCM Task Sequence step using PowerShell.

I personally combine these two solutions, to support CMG installation and on-premise installation at once.

#ARE DELL SERIAL TAGS UNIGQUE SERIAL NUMBERS#

Static, that uses Task Sequence step calling PowerShell code with a hardcoded list of computers serial numbers and corresponding names (but this content itself is dynamically generated via PowerShell function).

Dynamic, that leverages SCCM Administration Service (REST API) to get computer name.

Therefore I've created two separate solutions, that's purpose is to set OSDComputerName variable based on computer Serial Number This is a pity because Dell's computer serial number (service tag) doesn't change even in the case of hardware replacement.Īs you probably know, it's all about setting OSDComputerName Task Sequence variable during OSD. In case you have Dell computers in your environment and you are using SCCM for OSD, you've probably noticed, that serial number isn't used for identifying devices during OSD, but instead, SMBIOS identifier is. Added information that Administration Service supports connections through CMG 😇