Microsoft Purview Sensitivity Labels: Sensitivity label grouping modernization coming this fall (?)

There is a change coming to Microsoft Purview Information Protection that simplifies sensitivity label architecture. The goal is to make label management easier, more scalable, and less rigid for organizations. The new model will only include standalone labels and sublabels. Parent labels will be replaced by label groups, which act as organizational containers. These groups cannot be applied to content and have no actions or scope, but they retain color and priority for visual organization. Hopefully, this change will make it much easier to move labels around and make other changes in production: for example, converting a standalone label into a sublabel or moving sublabels between groups without breaking dependencies.  From my experience, this update solves one of the biggest challenges in large environments: rigid label hierarchies. The new dynamic model gives admins the agility they need to adapt quickly as compliance and business needs evolve. For admins, migration will be quic...

A new update to "Assigned Numbers Script"

Thanks to some bug reports on the original post, I have now edited the Assigned Numbers script.

Hopefully, it will now give you a correct output of users with a lineURI.
I used this as an excuse to clean up the script, and sign it, so it can be run directly in your lab without interaction.

I have also tested and verified it in a Lync 2013 setup

The script has been moved to a new location, and can be found here