Create a Boundary

Create As An Object

To create a Boundary element on a diagram as an Object, follow the steps below:

1. In the Toolbox, select the More Tools | Analysis menu option.
2. From the Analysis Elements page, drag the Boundary element onto the diagram.

Create As A Class

To create a Boundary element as a stereotyped Class, using the Class Properties dialog, follow the steps below:

1. Insert a new Class.
2. Right-click on the element and select the Properties context menu option; the Properties dialog displays.
3. In the Stereotype field, type the value boundary.
4. Click on the Apply and OK buttons.
5. Save the diagram ([Ctrl]+[S]).

The following illustration shows an Actor interacting with a Boundary (in this case, a Login screen).