Block/Symbol Editor Page (Options Dialog Box)
 You open this page by clicking Block/Symbol Editor in the Options dialog box when you have a 
        
        
        Block Design File (.bdf) Definition
        
        or a 
        Block Symbol File (.bsf) Definition open in the Intel® Quartus® Prime Block or
            Symbol Editor. 
        Allows you to set general options for the Block and Symbol Editors.