I'm trying to set up a design rule in PCB layout editor.
I want to set up a rule that throws an error when any silkscreen layer objects are within X mils of the board outline
I think the rule type I want to create is a Manufacturing Rule -> Silk To BoardRegion Clearance rule, as in the following screenshot:
The problem is that there is no where to specify the minimum clearance value in this dialogue. As far as I can tell, this dialogue has no user input fields other than the scope dropdown and the ability to change the rule name and add a comment. Am I missing something?