As promised, here is the test data that I use for the regex. It has all the model identifiers from 2015 and on and some older for other devices just to have a good test sample, and is current as of 6/11/2025. If you feel i've missed a device, please let me know and I'll gladly add and retest to verify everything is working.

Thank you for this.

Thanks this is very helpful.

Good work.  Here's also a handy extension attribute tool I've been using for awhile now.
https://github.com/MLBZ521/MacAdmin/blob/master/Jamf%20Pro/Extension%20Attributes/Get-LatestOSSupported.sh

Not yet officially updated but has work being done to update it here:
https://github.com/MLBZ521/MacAdmin/pull/32/files

Thanks for your help with this!

Thank you, @Eltord  - much appreciated. 👍

Thank you @Eltord much appreciated!!

@dletkeman let us know when that MacOS latest supported is updated with TAHOE.  I’m still using that same EA for latest supported last updated 6/11/2024 by ZT.

@Eltord i had to re-read your post because you have a typo that says Sequoia instead of Tahoe  ' that ARE NOT compatible with Sequoia.’ 

Good catch, thanks for letting me know. Updated the post. I thought I had caught all the fruedian slips, but I guess not.

To me it does not work at all, I don’t know, if there is some configuration in jamf which can influence this, but I had to remove one slash from \\b

It behaves the same way on https://regex101.com/

(^Mac1[3-9],\b[0-9]{1,2}\b|MacBook\d{2}|MacBookAir(\d{2}),[1-9]|Macmini[9],\b[0-9]{1,2}\b|MacPro[7-9],\b[0-9]{1,2}\b|iMac(2[0-9]),\d|MacBookPro(?:16,(?!3)\d{1,2}|1[7-9],\d{1,2}|2[0-9],\d{1,2})|VirtualMac)

The first one with \\b caught every device in my environment. The one below worked for me! Thanks for the edit! And thanks both for doing regex that I don’t want to 😁

​@msandee ​@TomasHamal  so edit the previous regex smartgroup that has \\b and \\d to only be single slashes?

\b and \d

​@dletkeman  do you know if the macOS Tahoe  extenstion attribute is finished with it updating? I don’t see any recent 2025 date at the top to show any update information

Good work.  Here's also a handy extension attribute tool I've been using for awhile now.
https://github.com/MLBZ521/MacAdmin/blob/master/Jamf%20Pro/Extension%20Attributes/Get-LatestOSSupported.sh

Not yet officially updated but has work being done to update it here:
https://github.com/MLBZ521/MacAdmin/pull/32/files

​@tcandela Unfortunately I haven’t seen any official updates on this.  I am subscribed to it and I intend to look into the pull requests.  Based on what I’m seeing they should work.  I just haven’t got around to testing.

I wonder if anyone else has seen something similar in the wild.

Here’s the fork with the incorporated updates from the pull request for macOS Tahoe.
I’ll start testing and report back my results:
https://github.com/MLBZ521/MacAdmin/blob/e3d505e1a61bd1cc71a68ca0bb4f8798f9c0f8da/Jamf%20Pro/Extension%20Attributes/Get-LatestOSSupported.sh

How has the testing gone? I’m about to test it myself. Is it working for you?

​@ntauthority101 So far so good.  No issues noticed.  Not saying it’s rigorous testing but I have no complaints so far.  Nothing obvious.

I tried using the suggested RegEx above, but it includes the 13-inch M2, M3 Max and M4 Max MacBook Pro models in our environment. They show model identifiers of Mac14,7, Mac15,9, and Mac16,5. These are all listed as compatible on Apple’s list.

I did some more searching and found what seems to be a more accurate expression. I updated my SmartGroup to devices with model identifier that INCLUDES this RegEx. For my case this is only showing 2018 models and the 13-inch 2019 MacBook Pro. That relates correctly to Apple’s compatibility list.

^(MacBookPro(15,[1-4]|14,[1-3]|13,[1-3]|12,1|11,[1-5]|10,[12]|9,[12]|8,[1-3]|7,1|6,[12]|5,[1-5]|4,1|3,1|2,[12]|1,[12])|
MacBookAir([1-9],\d)|
MacBook(10,1|9,1|8,1|7,1|6,1|5,[12]|4,1|3,1|2,1|1,1)|
iMac(19,[12]|18,[1-3]|17,1|16,[12]|15,1|14,[1-4]|13,[12]|12,[12]|11,[1-3]|10,1|9,1|8,1|7,1|6,1|5,[12]|4,[12]|,1)|
iMacPro1,1|
Macmini(8,1|7,1|6,[12]|5,[1-3]|4,1|3,1|2,1|1,1)|
MacPro(6,1|5,1|4,1|3,1|2,1|1,1))$