title: Is there any way to copy diagrams into different projects?
body: <p>Our team has been using starUML and we had to divide our job to draw sequence diagram for different parts. But now, I am having trouble how to merge those diagrams into one project. </p>
  
  <p>I've searched on net and found out only package can be imported and exported.</p>
  
  <p>Is there any way to just copy the sequence diagram and paste it in the original one?</p>
  
  <p>They are sharing the same constants from the start.</p>