would it be a plist file I create under custom settings that look like this

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key> 

CertificateTransparencyEnforcementDisabledForUrls

</key>

<false/>

<array>
<string>example.com</string>
<string>.example.com</string>
</array>

</dict>
</plist>

Consider using a Jamf manifest to make this easier.

There’s one available here:
https://github.com/Jamf-Custom-Profile-Schemas/ProfileManifestsMirror/blob/main/manifests/ManagedPreferencesApplications/com.google.Chrome.json

You can find instructions for using it here:
https://github.com/Jamf-Custom-Profile-Schemas/jamf-manifests/wiki

I suggest adding it to your new configuration profile and then immediately remove all the automatically enabled properties. Then add back only what you need.

Thank you.