In SolidWorks, document hierarchy goes like this: Assy Drawing Assembly Part In PDMWorks, document hierarchy is the same for "Where Used" search purposes (Where Used always looks up the tree, References always looks down the tree), but it is displayed like this in the Vault window: Assembly Assy Drawing Part If you check non-SW documents into the vault, such as a Photoworks rendering, when you check it in, you can only make the non-SW doc the top level (Where Used hierarchy): Photoworks rendering jpg SW part/assy that was rendered But the relationship is displayed in the vault like this SW part/assy that was rendered Photoworks rendering jpg Is anyone other than me confused by this? The vault data seems to be organized visually one way, and a different way for Where Used / References searches. If this doesn't make sense to you, how would you like to see it? matt
