Can you make signal assignments to Signal Tap from the RTL Viewer in Quartus Lite 18.1 as explained in the Signal Tap Getting Started Tutorial?

I am using Quartus 18.1 Lite. When I right-click on the signal in the RTL Viewer, there is NOT an option to add the signal to a Signal Tap *.stp file. Does the Lite version of Quartus not support this function or is there some Enable that I need to set first?