title: How to represent an if condition1 else if contion2 on a sequence diagram?
body: <p>I was wondering, how can one represent "if cond1 else if cond2" statement on a sequence diagram?</p>
  
  <pre><code>    if (condition1) {
        // Do something
      } else if(condition2)
      {
        // Do something else if
      }
  </code></pre>
  
  <p>Im not sure if is it with two independent "Opt" clause</p>
  
  <p>If possible create an image representation of a solution.</p>