Modulation of program flow

Hi all,
I am a new user of VP and like to know where I can found examples how program flow is modulated in UML.
A program call procedures which call procedures and functions with parameters and returns results.
Is there a possibility to modulate this in UML? Maybe with action diagram?
Or is UML the wrong approach?
If possible give me a info where I find examples.


Hi khw,

Thank you for your inquiry. Depending on the level of detail you need to model, I suggest you try with Sequence Diagram and Activity Diagram. The following article shows you more details and some examples.

What is Sequence Diagram?

Sequence Diagram Tutorial

What is Activity Diagram?

Activity Diagram Tutorial

Feel free to let us know if you have any questions.

Best regards,
Jick Yeung