What is the 'Populator'? Where can I access it in the program? I tried to login to the help using my forum user name and password but it would not let me in.
The Populator is the node you get when you create populations. I don't think you can create a Populator by itself, only indirectly as a rock population or TGO population for example.
You can find the Populator docs in the TG2 wiki:
The next release should link the help directly to the wiki. For the time being you can get to the new node reference here:
Thank you Jo. I had thoughts of using FrankB's Hero Rock (object) for a population using a populator if such were available. Also thanks for the links ...we'll use them.