@Rohit_Bhaskar - I've been working with Brian and in all fairness, he did most of the work here, I just validated it a few more times 

In previous versions of "Compliance Center" you could simply put the friendly name of the label in your DLP entity. I'm not sure when this changed -- likely with the rebrand to Purview -- MS no longer writes the friendly name to the metadata. Instead...

@mattfrank docker is set to start at boot? sudo systemctl enable docker