Prime Lite 20.1.1 - Where is Megafunction wizard please?

I think I can answer this better than any of the answers I've seen on this topic since I'm not sure some people understand the question. First off if Intel still uses the megawizard underneath the IP Catalog (they do) they should have left it in the Tool menu (and urge them to add it back). So even though you created the IP in the IP catalog tool, and that tool is still actually used the megawizard to create the IP, until the file is actually part of an instantiated design entry *and* Quartus is able to successfully run Analysis and Elaboration which includes the level that IP is used within, you wont be able to re-customized it as quickly (i.e. double click) or quickly get to the megawizard from the Tool menu as in pre 13.1 (I think when they removed it). To recustomize the IP go to the File menu-> Open and navigate to where the .bsf file is located (you may need to change the file type filter to see it). Double click it then when the symbol view opens, right click and select "IP Parameter Editor" (why not this does not say this is the legacy megawizard method or something like that) and you should see the good old megawizard you saw when you actually created the core. Hope that helps.