Parameters of call operation actions are represented as pins on an activity diagram.
Activities are modeled in activity diagrams. Refer to Modeling Activities for more information on how to create an activity diagram.
It may that the position of a pin on a call operation action does not fit your needs. To create a tidy diagram and e.g. to avoid crossing object flows, you can move pins:
You can move pins from one side to the other side of the action node horizontally.
You cannot move a pin to the top or bottom of the action node.
- You can move pins vertically on the right or left border of the action node.
| To move a pin, select it and hold the mouse button down. The pin must not be selected before. If the pin is already selected, this action will drag out an object flow. |
| Drop the pin to its new location. |
Related Documentation:
Overview
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