If you have the Method changes function privilege you can change the representation of connections and objects.
This means that you can adapt the color or line weight of connections and objects in models according to your preferences. For example, for objects you can change the fields Fill color, Line color, Line style, and Weight on the Object appearance page (Object properties, tab Selection > Format > Object appearance), and specify whether you want the objects to be shaded and output with a 3-D effect.
This changes the appearance of the selected occurrences and their appearance differs from the items displayed based on to the ARIS standard.