I can see in the editor how any knowlege skill can be looked at, using Scholar as an example. But how would I have it require a specific knowlege? I have seen several edges that require the Knowlege (Battle) skill. I can easily make up a skill that has that already decided, but it does not work with the Scholar edge. So, I need to know how to make it look at a Knowlege on the character and decide if its entry field has the correct name in it (and skill rating).