Alternative flow

[ro]

How can I draw alternative (optional) flow (in BPM Business Process Modeling) - fork?
Is it possible?

Have a nice day

[ro]

I try to use the decision block, but I don't know if it is a good solution. :-/

According to Lynx Methodology, the fork is marked a bow crossing all the optional flows (lines).

I hope You have better idea

[ro]

There is another way:  
see in Help "Add Note to Connection",
I think   the same sketch we can refer to BPM diagram.

What do you think?
I count on some suggestions .

P.S. I mean alternative flow as "Exlusivity" (it is so called in Lynx methodology).