How to flowchart A OR B in activity diagram?

Question

I want to flowchart A OR B in an activitty diagram. Can it even be done? How?

 

     (start)

    |

    ^

  /   \  yes

<   A   >-------------->|

  \   /                 |

    V                   |

    |                   |

    ^                   |

  /   \   yes           |

<   B   >-------------->|

  \   /                 |

    V           +----------------+

    |           | a or b is true |

    |           +----------------+

    |                   |      

+---------+

| neither |

| is true |

+---------+

      

Answer 1

Hello,

start

if (A) then (yes)

else if (B) then (yes)

else

:neither is true;

detach

endif

:A or B;

Comments

If there's a way to connect paths afterward, this could work.

Answer 2

Or you can have:

start
if (A or B) then
 if (A?) then (yes)
   :A is true;
 else
   :B is true;
 endif
 :here, A or B are <b>true</b>;
else
:neither is true;
endif
:other stuf;