I know can duplicate individual parts. But I've combined multiple parts into a group. Now I want to duplicate that group several times on the build plate. Is there a way to do this? Thanks in advance.
Just select the group and go to Edit > Copy Selection (Ctrl-C) and then Edit > Paste Selection (Ctrl-V). That will duplicate all the parts from the group. You can then select them put into a new group if you want (Ctrl-G)