Skrooge documentation

Can someone post a link to current documentation that demonstrates creating transactions? Creating investment transactions in Skrooge elude me as do finding documentation on the topic. The current documentation linked in skrooge dot org does not elaborate enough on how to complete this what should otherwise be a simple task.

The last things I could find indicated that the maintainers understood investments were an area of fairly thin documentation…but it might help to look more at the “Units” section perhaps, as it sounds like that’s how investments are handled in Skrooge as opposed to more traditional “transactions”? (Sorry, not a user of that particular program but got curious when I saw this post)