title: Show Multiple Option Choice in Activity Diagram
body: <p>I have one dialog where user can perform activity like </p>
  
  <p>"Add to Order"
  "Show Item Detail in Full Screen"
  "Perform Scrolling"</p>
  
  <p>how do i show this choices in Activity Diagram user can perform any of this task as optional.</p>
  
  <p>i though of using Fork/Join but isnt't it for parallel activity and these three seems not parallel activity please some one clear it :) </p>
  
  <p>thanks </p>