BWS does not provide a Save as Passage List option in its menu. But you can create a PL by following the steps below. i find this useful on occasion.

1. Open your BWS
a. Expand only the translation that you want to use in your Passage List.
b. Click on your study word in the center of the ring to have Logos 4 show all passages.

2. Now from BWS select Print/Export (use Ctrl P or Mac use Cmd P)
a. Click on Copy to clipboard.

3. Lets open a new Passage List...click on File and in the drop down menu click on Passage List.

4. In your new Passage List click on Add and in the drop down menu click on ...clipboard.

5. Now you have a Passage List to all the scriptures where your study word was used.
Don't forget to name your new Passage List.