Visual matters – adding images can make your diagrams dynamically expressive.
Let’s find out what Astah Professional offers to help you with that.
You can replace UML objects such as Classes and Actions with any image file you’d like.
This is available in Astah Professional edition only.
By using these stereotype icons, you can make a BPMN-like diagram based on an activity diagram.
You can create the C4 model using the C4 model plug-in which is using this Stereotype functionality.