 <p>I assume neither stream is a backing stream for the other; if it was you could just promote or update the files up/down the stream hierarchy.</p> <p>Otherwise, you could try to Change Palette, though I'm not sure you can do that without a workspace.</p> <p>See here: <a href="http://www.accurev.com/download/docs/4.6.1_books/WebHelp/Change_Palette.htm" rel="nofollow">http://www.accurev.com/download/docs/4.6.1_books/WebHelp/Change_Palette.htm</a></p>