title: Clearcase element aliases and issues with it
body: <p>When i do describe on "a.txt" ( a file in base CC vob) , i see "two visible paths" in the output and the file can be seen from both the paths. </p>
  
  <p>In other words, a.txt is seen in two different folders and when you do a version tree, you see the same result from both the folders.i understand that it has got aliases.</p>
  
  <p>What does this mean technically? Is it a sort of evil twin? it would be great if someone explains this in detail.</p>