I made a video in Premiere Rush, that I now want to divide into separate videos. To be able to do that I want to make different versions, and then remove the material i don't want, but I haven't been able to find out how to make a copy of my excisting video.
In Rush, with your project open, click on the Project Assets button - it looks like a file drawer - and find your sequence that you edited.
On the bottom right of the sequence thumbnail, you'll see 3 dot (. . .) - click on them and from the drop down menu choose Duplicate. This will create an independent copy of your first sequence you can modify. Repeat as necessary.