I am wondering how I go about setting these focuses up in the focus tree maker. In case it is not clear, the focuses that are linked with dots not solid lines.

Using the big + button, create the number of "any of the following" requirements you need, and then add the focuses into the separate boxes:

If focuses are in the same box, it means "All of these" a separate box means "or"

For example, you can have 3 focuses in box 1, and 1 focus in box 2 - meaning the player has to either do the first 3 focuses, or the 4th.

Thank you!