In the "Explore with Analytics  Einstein Discovery Data Integration
Import Data from Salesforce and Create a Dataset"  I am not finding the option in my Apps for Einstein Discovery.  I have Analytics, but not Discovery.  I tried signing up for it, but said there was an existing user (me).  I tried also signing up with a different email address (from scratch), but that one also does not show Einstein Discovery in the App choices.  I'm not sure what I can/have to do to get this to appear/connect.