@Laserbeak43 Hi Lazerbeak!
Once you open the window that has the card manager tab in it, the top right corner of the screen show “Designer” & “Graph”
Click on the graph and thats the first part of the 3rd step.
Then you will see a bunch of blueprints there. If you click on the tab that says “Card Position Editor” it will show you two big columns of blueprints.
The top of the right most column is what the documentation is referring too.