I will try the TXT msg thing. Thanks. Here are a couple of apps that can send separate notifications to without having to use WebCore
Device Monitor [RELEASE] Device Monitor - Get Notified if Devices Stop Reporting
Super Notifier is one I use that I can select users in. [RELEASE] Super Notifier - All your alerts in one place!
Also the Notify Me When is another. https://support.smartthings.com/hc/en-us/articles/115000140766-Notify-Me-When-in-SmartThings-Classic
Here’s a couple screenshots from SuperNotifier