Thanks to you both.
Jigs – I’m going to be looking into Project Plan 365 and am looking forward to your article – perfect timing!
Larry – I have been trying to add tasks via “Team Tasks” in the Project Web App category of apps. I had not recently tried the Task app from the Apps category of apps. In fact, I do think I had located this before but had forgotten about it as I was looking around at other options. Thank you! This gets me over a hurdle and now I can see if I want to continue with a SharePoint site or Teams.