NinjaOne custom fields - exploring endless possibilities

This post uses code from CyberDrain

This post draws on multiple posts, click the link below to check out CyberDrain.com and support Kelvin's fantastic work for the MSP community.

Flush me down the CyberDrain

You will find more excellent uses for NinjaOne custom fields on the Dojo, on Stephen Murphy's blog and on Luke Whitelock's blog.

Custom fields are a great way to store arbitrary data from your devices in NinjaOne. In this post I will explore a few examples, some using code from CyberDrain, which store data in NinjaOne custom fields.

This post was updated on 2022/12/22 to add a new script to run a speedtest on a device and store the results in NinjaOne.

Battery Health

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding seven role custom fields for devices with the Windows Laptop role:

Field Name	Field Type	Description
Has Batteries	Checkbox	Whether the device has batteries
Battery Identifier	Text	The ID of the battery being reported on.
Battery Design Capacity	Integer	The original design capacity of the laptop's battery.
Battery Full Charge Capacity	Integer	The current fully charged capacity of the laptop's battery.
Battery Health Percent	Integer	The current percentage of battery health.
Battery Cycle Count	Integer	The number of times the battery has been cycled. That is drained fully and charged.
Additional Battery	Checkbox	The system has an additional battery, only the first is reported in the fields above.

The Script

Working on it

Ninja have confirmed that they are working on native functionality which will replace this script. Stay tuned to Ninja's release notes on the [NinjaOne Dojo](https://ninjarmm.zendesk.com) for more information.

This Script Was Updated

This script was updated after being published, if you're using it please compare the version you have with the version available here.

This script was last updated on 2022/03/26.

This script accepts a single parameter to set the data storage directory for the script. This is where the script will store the battery information it gathers. The script will create the directory if it doesn't exist. The default is C:\RMM\Data use parameter -OutputPath to override.

Get-BatteryHealth.ps1

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Source: https://www.cyberdrain.com/monitoring-with-powershell-monitoring-battery-health/

The Results

You can set this up to run on a schedule - we run this script monthly to keep up-to-date battery information in NinjaOne.

Domain Join Status

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding three role custom fields for devices with the Windows Laptop role:

Field Name	Field Type	Description
Domain Join Status	Drop-down	The current domain join status of the device.
Domain Name	Text	The name of the currently joined AD domain.
Tenant Name	Text	The name of the currently joined Azure AD tenant.

The domain join status field should be configured with the following option values:

• Azure AD Domain
• AD Domain
• Hybrid Azure AD/AD Domain
• On-premise DRS
• No Domain

Options

We've created a dropdown field for this script, we can't set the options by name with these - so first we need to find out how NinjaOne wants us to give the selected option. To do that we're going to open a PowerShell session to any device in the role that has the field assigned and run:

Set-ExecutionPolicy -Scope Process -ExecutionPolicy RemoteSigned
Import-Module NJCliPSh
Ninja-Property-Options domainJoinStatus

This will print a list that looks something like this:

1989092a-1ae0-4e6e-b274-50ea9618d436=Azure AD Domain
53745d33-fd5e-4c7d-bfd5-fea174a46781=No Domain
bb4c5215-ead7-47a3-8f36-f711c81580ce=On-premises DRS
c23486e9-49eb-4acb-8f9d-7f5d8711c284=AD Domain
c6e7ef80-68a1-4591-8055-5cee585f4f79=Hybrid Azure AD/AD Domain

When we want to pass the option to the field we need to use the GUID - for example 1989092a-1ae0-4e6e-b274-50ea9618d436 for Azure AD Domain.

The Script

This Script Requires Input

This script requires user input, whether in the form of variables, parameters or edits to the script itself before you can run it. Areas where you need to provide input will be indicated with:

### Inline Comments

and / or

'<MARKED STRINGS>'

Parameters will be indicated before the script block.

This Script Was Updated

This script was updated after being published, if you're using it please compare the version you have with the version available here.

This script was last updated on 2022/05/25.

Get-DomainJoinStatus.ps1

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The Results

You can set this up to run on a schedule - we run this script monthly to keep up-to-date domain information in NinjaOne.

Autopilot Hardware Identifier

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

"Field length"

Make sure when creating the custom field below that you set the character limit for the field to allow over 4000 characters using the "Advanced Settings" link on the field creation/edit page.

We're adding one role custom field for devices with the Windows Desktops and Laptops role:

Field Name	Field Type	Description
Autopilot HWID	Secure	The autopilot hardware identifier.

The Script

Get-AutopilotHWID.ps1

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The Results

We run this after hardware changes or post onboarding.

Wireless LAN Monitoring

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding three role custom fields for devices with the Windows Desktops and Laptops role:

Field Name	Field Type	Description
WLAN Disconnect Reasons	Multi-line	A list of the WLAN disconnect reasons with frequency. JSON
WLAN Failures	Integer	The number of WLAN failures in the report.
WLAN Warnings	Integer	The number of WLAN warnings in the report.

The Script

Get-WLANStatus.ps1

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The Results

You can set this up to run on a schedule - we run this script twice daily.

Windows 11 Readiness

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding three role custom fields for devices with the Windows Desktops and Laptops role:

Field Name	Field Type	Description
Windows 11 Capable	Checkbox	Whether the device is Windows 11 capable as determined by our checks.
Windows 11 Check Details	Multi-line	The details checked to determine Windows 11 compatibility. JSON

The Script

This Script Was Updated

This script was updated after being published, if you're using it please compare the version you have with the version available here.

This script was last updated on 2023/03/26.

Test-Windows11Readiness.ps1

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Source: https://techcommunity.microsoft.com/t5/microsoft-endpoint-manager-blog/understanding-readiness-for-windows-11-with-microsoft-endpoint/ba-p/2770866

Thanks to @gavsto for invaluable input on a couple of the checks in here - he's helped make them more robust and accurate.

The Results

We ran this as a one-off job to evaluate our managed estate.

Limitations

This script won't detect compatible devices if the TPM is not enabled in the BIOS. It may not detect all compatible devices.

Windows OS Support Status

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding two role custom fields for devices with the Windows Desktops and Laptops and the Windows Server role:

Field Name	Field Type	Description
Windows Active Support	Checkbox	Whether the OS version is supported for feature / quality updates.
Windows Security Support	Checkbox	Whether the OS version is supported for security updates.

The Script

"Shoutout"

Thanks to Khristos from the MSP Geek community for keeping an eye on EndOfLife.Date's endlessly changing property for holding the Windows build...

This Script Was Updated

This script was updated after being published, if you're using it please compare the version you have with the version available here.

This script was last updated on 2023/01/26.

Get-WindowsOSSupportStatus.ps1

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The Results

We run this on a schedule so it runs just after our OS patching applies.

Limitations

Won't work with Insider/Preview versions - hasn't been tested on Windows 7 / 8 or 8.1. Has been tested on Server 2012 R2, 2022 and Windows 10 and 11.

SpeedTest (LibreSpeed)

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding three role custom fields for devices with the Windows Desktops and Laptops and the Windows Server role:

Field Name	Field Type	Description
Server Used	Text	Which server was used for the last speedtest run.
Download Speed	Decimal	The download speed from the last speedtest run in megabits per second.
Upload Speed	Decimal	The upload speed from the last speedtest run in megabits per second.

The Script

"Issues found"

This script seems to have some issues where the librespeed-cli will return null for tests intermittently - this was due to service issues with LibreSpeed themselves. An alternative version using the Ookla speedtest CLI is available below.

This Script Was Updated

This script was updated after being published, if you're using it please compare the version you have with the version available here.

This script was last updated on 2022/12/31.

Test-ConnectionSpeedwithLibreSpeed.ps1

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Parameters

You can pass a few different parameters to this script to tune it's behaviour. These are:

Parameter Name	Type	Description
LibreSpeedEXEPath	String	The path to the LibreSpeed executable. Defaults to C:\RMM\Bin\
NoUpdate	Switch	If specified, the script will not attempt to update or download LibreSpeed.
ForceUpdate	Switch	If specified, the script will download LibreSpeed even if it's already up to date.
CLISwitches	String	A string of switches to pass to the LibreSpeed CLI. Defaults to --json.

For documentation on the CLI switches available see the LibreSpeed CLI documentation.

The Results

In this screenshot we've added a separator and a nice custom title with an emoji to make it look a bit nicer.

⏱️SPEEDTEST

We run this on demand when we want to refresh information on the device - we don't run it on a schedule at present.

Limitations

Requires the ability to run the LibreSpeed CLI tool on the device. The script can fetch the latest version and will do so automatically.

SpeedTest (Ookla Speedtest)

Creating Fields

Creating custom fields in NinjaOne

To create a custom field in NinjaOne go to Administration > Devices and select either Role Custom Fields or Global Custom Fields then select Add.

• Role Custom Fields are custom fields that are specific to a device role.
• Global Custom Fields are custom fields that are applicable to all devices and/or to a location and/or organisation

Make sure you add the fields to the roles you want to use them in at Administration > Devices > Roles (for role custom fields).

When you create your custom field you need to make sure that you set the Scripts permission to ensure that you can read or write to the field from your scripts - as appropriate for the script you're using.

We're adding three role custom fields for devices with the Windows Desktops and Laptops and the Windows Server role:

Field Name	Field Type	Description
Server Used	Text	Which server was used for the last speedtest run.
Download Speed	Decimal	The download speed from the last speedtest run in megabits per second.
Upload Speed	Decimal	The upload speed from the last speedtest run in megabits per second.

The Script

Test-ConnectionSpeedwithOoklaSpeedtest.ps1

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Parameters

You can pass a few different parameters to this script to tune it's behaviour. These are:

Parameter Name	Type	Description
OoklaSpeedtestURI	String	The URI to the Ookla Speedtest CLI. Defaults to the 1.2.0 version current when written.
OoklaSpeedtestEXEPath	String	The path to the Ookla Speedtest executable. Defaults to C:\RMM\Bin\
NoUpdate	Switch	If specified, the script will not attempt to update or download Ookla Speedtest.
ForceUpdate	Switch	If specified, the script will download Ookla Speedtest even if it's already up to date.
CLISwitches	String	A string of switches to pass to the Ookla Speedtest CLI. Defaults to --format=json --accept-license --accept-gdpr.

For documentation on the CLI switches available you should download the latest version of the CLI and check out the speedtest.md file in the Zip or run speedtest.exe --help.

The Results

In this screenshot we've added a separator and a nice custom title with an emoji to make it look a bit nicer.

⏱️SPEEDTEST

We run this on demand when we want to refresh information on the device - we don't run it on a schedule at present.

Limitations

Requires the ability to run the Ookla Speedtest CLI tool on the device. The script cannot automatically determine the latest version at this time - please pass an updated URL if you wish to use a later version before the script is updated.