Unwanted Viewport Labels

[sfatelier]

I just started using 2017 and noticed that when I add a viewport to a sheet later, it automatically comes with a label.  I have not been able to find a way to delete this label.  Would appreciate any solutions as I don't need to label every viewport.  Thank you.   I"m working on a MacBook Pro

[Andy Broomell]

To avoid creating the label in the first place, uncheck the "Create Drawing Label" box while creating the viewport:

 

To delete ones that have already been created, double click the Viewport and choose Annotations. (You can also right click the Viewport and go directly to "Edit Annotations"). This is where the Drawing Label objects live so you should be able to delete them this way.