title: @DBColumn in Lotus Notes
body: <p>I've been tasked with learning Lotus Domino Designer - not sure what I did in a previous life, but it must have been pretty bad... - and was wondering how to do a lookup on a database to get some values for selections.  As this information could potentially be used in a lot of the applications, I'd prefer it only to be in the one place.</p>
  
  <p>I gather I can use @DBColumn, but what happens if an entry in that lookup changes? If the unique value of the lookup is the text, then the relationship would be broken, wouldn't it?  Is there any way of mimicing the idea of relational lookups?</p>
  
  <p>I'm assuming I'm looking at Lotus development from the wrong angle, as this seems to be a real limitation of look ups.</p>
  
  <p>I haven't found any decent learning material on the interwebs, so would appreciate any help.</p>
  
  <p>Ta</p>