This feature of DCs is not ideal as you've found out..... It would be great if you could just move them about somehow. ...... Until this time / Google fixes this feature, you could try this .... I start all attribute names with a1_ , a2_, etc then b1_, b2_ etc All the "a's" are related, all the "b's" are related etc ( a way of grouping them). ............ See http://forums.sketchucation.com/viewtopic.php?f=289&t=18545 and http://forums.sketchucation.com/viewtopic.php?f=289&t=21350 ......... Hope this helps Howard L'